I may have to go with an Orion 2500D or JBL BXP2200.1. I should have thought about this from the start, and hell I may still add another 1000/1. I didnt think it woulda been a problem from the start, since the 1000/1 puts out 1kw at any load, and I was figuring that I would put a 1000/1 to each VC. Expense and concerns of overpowering the electrical system has plagued my system.
I havent emailed RE about switching out subs yet, but Im sure it wouldnt be a problem.
The XXX is hand-rebuildable isnt it? Maybe they could just send me a new VC.