Now where to start, first thing to note is that if a nation with already 5 lines of vehicles without a subtree, should have a 6th line if they do get a subtree, same could apply to nations with an existing subtree if they get a second nation as a subtree.
But onto the tanks, the revisions are simple just some vehicles move around
AMX-10RC: moved to the TD line to be behind the EBRC
AMX-13 HOT: in a folder with the AMX-30 ACRA, AMX-13 HOT also relabeled as a TD for ammo box
SK-105A2: no longer in a folder with AMX-10RC
French tanks
Lorraine 155 mle. 51: different version of the mle. 50 but for the tech tree and not event
ELC EVEN 30: dual 30mm not a lot of pen but it does have APHE probably rank 4
EVEN 120: being basically a better M50, as it can fully traverse, and a few other things
EVEN 90: small rat with a 2 second autoloader, but probably a nerfed reload simply for gameplay reasons
AML-S530: dual 20mms for an AA around probably around 6.7
ERC 20 Kriss: another dual 20mm being slightly better in some regards to the S530 so probably 7.0
AuF2: better AuF1, better ammo 7.3-7.7 depending what else is on it
AMX-50-120: one of the last AMX-50s that can be added, basically Surblinde turret and TOA100 hull
M20: chunky AML basically 7.7-7.3
ERC 90 Lynx: HEATFS with a LRF I believe maybe 8.0
AMX-30EM2 or AMX-30V: one of the 2 either, no 20mm, ideally a 8.3 AMX-30
AMX-30C2: stabilized AMX-30 around 9.3
ERC 90 Sagaie 2: stabilized tank with LRF and darts, but no thermals, hopefully 8.7
AMX-10RC TML-105 Late: fully stabilized AMX-10RC with a 105mm
one of the 6 EPC Leclercs: basically a worse Leclerc with MSC ammo hopefully
AMX-10 T40: basically EBRC turret on a AMX-10RC
Vextra 120: autoloaded 120mm on the Vextra hull with less HP 600hp at 25 tons
Tropicalized Leclerc: just an export Leclerc nothing special just another Leclerc
Not in the picture but as honorable mentions Lerclerc XLR or Leclerc T4 if we start getting more modern tanks or the 140mms.
3 Franco-Swiss designs
These 3 could be added when/if Germany gets Swiss tanks, giving them the DF-105/Clovis treatment, but there are more variants of the each hull made.
MOWAG Shark FL-12: FL-12 turret on wheeled hull, closest we can get to that one EBR :( but with darts, and LRF, foldered with the SK-105
MOWAG Shark FL-20: same thing as the previous but with the FL-20 turret from the Clovis, foldered with the MARs 15
MOWAG Piranha TML-105: giant 10x10 with the TML-105 turret, foldered with the VBCI
BeNeLux designs
T-13: Belgian TD for rank 1
MTLS-1G14: Pre WW2 Dutch tank with dual 37s (could be added to US as well)
DAF M39: Dutch wheeled tank with a 37mm (could also be added to Germany)
CATI 90: Basically a ASU-57 but with 90mm firing HEAT, probably the 5.0 range maybe less
FN 4RM: like the CATI with a 90mm firing HEAT but enclosed and on a wheeled hull 6.7-7.0
Centurion Mk 7/2 AVDS: there was actually no designation for this variant, this is a Dutch Centurion with a 105mm and a better engine
COBRA 25: in the SPAA line probably being something like the AMX-10P where its not an actual AA but is labeled as one in game as you can use it as one as it has 60 degrees of elevation
AMX-13-105: foldered with the DF105, basically a shorter DF-105
Both YP-408s: Recoilless and TOW 8.0 to 8.3 probably
Humvee TOW: one of the few things that can be added for Luxembourg (Probably also added to USA)
COBRA 90: basically a non wheeled AMX-10RC, its got darts, thermals, and a LRF
SABIEX AMX-13: a modernized AMX-13 would function as a more zippy SK-105 with its 400hp engine
YPR-765 PRI/PRAT: one with a M901 TOW launcher, and one with a 25mm auto cannon 8.3-9.0 in that range for both
Piranga DF30/90: one with a 30 mm bushmaster, and one with a Cockerill 90mm both in the 9.0 range maybe 10.0
Leopard 1V: Dutch modification, I’ve seen this suggested, British gun on a Leopard basically
Fenris: EBRC Hull with a Cockerill 105mm turret
Leopard 1A5BE/3105: current one in game upgraded with MEXAS, and the second with the 3105 turret, ideally with the long turret ring
Then finally, the SABIEX SK-105A2: a modernization of the SK-105A2 with full stabilization
Premiums
A few premiums for both
FCM F1: only chance I see this getting add is as a Dreams come True event
Centurion Mk 5/2 AVDS: basically same as the Mk 7/2 AVDS just premium variant
COBRA LAU97: probably as a BP vehicle, Gaijin likes rocket vehicles as BPs
M41 LCTS: would probably function like the Cobra 90 just premium
Pluton: this one is a meme, dont take this one serious
One of the other EPC Leclercs as a premium: Premium Leclerc is all
Lux EBRC: once Luxembourg gets their EBRCs possible premium variant like how we have the trash puma with the pallets
Thoughts? Most of theses have already gotten suggestion posts on the forums some passed some not, and most of these are post WW2 and cold war simply cause that’s what I’m most interested in and found the most fun researching.