To save money? Did you get it cheap used or something? I see new it's listed at $599 on Amazon. That's not in any way what I'd consider a "deal".
I think those
Outlaws Ryan linked in
post #52 is one of the better deals you're gonna find right now for good, clean amplification that won't leave you guessing if you're getting full potential from your speakers. With that, do you still need a preamp or receiver? I still say a good avr would be the best way to go. At least far enough up the chain for a full set of preouts. The
3500 is still on sale right now too. You get that and the monoblocks and you're set for power, no questions asked.
I'd get to selling that sprout ASAP and put the money towards your new gear.