I hate to say it cause I like your sled....alot....
I'm really in the market for building a 1200 w/c for one of them. I've talked to Brad Wursten and he says you want the stock(did you say you had a Holz coil over on one) or Simmons rear suspension for that kind of power. Says they're the only ones that transfer right. Also I want a CR Racing tunnel real bad, but would go for a Van Amburg. The thing with the XCR motor, is that I've been around some good running triples, 600's, 680's and 800's, granted they have been in heavy old sleds and didn't have exhaust valves, I always wanted more. I'm sure I would be real impressed, but after I got used to it, I would want more again. I always do. Let me know if ya want to trade, I've got a damned good running 900.