The XM2001 Crusader is a modern SPH that was going to replace the M109A6.
In game it will be like a Amerikan
Panzerhaubitze 2000 with a slower reload but with composite armour instead.
The XM2000 has an autoloader, composite armour, LRF, and a full stabilizer.
The US needs another SPH for higher tiers like Germany, USSR, China, and Sweden the Crusader would be at a Battle rating of 7.7-8.7. The XM2000 would be a fun vehicle that might be added.
The Crusader would make a 9.0 or 9.3 lineup for Amerika it would be better then the Starship with a shorter reload but no HEAT and worst armor.
First of all, it’s the XM2001. The resupply vehicle is called the XM2002. There’s no XM2000.
I spent some time researching the Crusader in preparation for a suggestion, but gave up because I couldn’t find specifications for the magnification of its direct fire sights. In fact I have found no evidence that it was capable of direct fire (unlike PzH 2000 et al.), nor any suggestions that it had LRF or, as you claim, a full stabilizer (the last I find exceedingly implausible; AFAIK no SPHs were ever meant to have a stabilizer). Sources would be appreciated.
Anyway, some more info dump. Sources aren’t particularly reliable, but its the best we’ve got:
Crew: 3
Max speed: 68 km/h
Weight: 50-55 t
Engine: LV100-5 gas turbine, 1500 hp
Armour: composite; possibly .50 cal proof based on contemporary light composite armour tests
Rate of fire: 10-12 rpm
Elevation: -3˚/+75˚, 13˚/s
Traverse: ±20˚, 10˚/s
Muzzle velocity: 958 m/s
Sources: