as far as budget goes, i wouldn't be against spending about 6-700.
EDIT: obviously, the less expensive the better, but willing to spend the $$$ for a good product
the HU that i have right now will be sold in my truck, along with the system that is currently in. basically, im just shopping around for equiptment that will be going in my next vehicle in about 2-3 months. nothing is set in stone yet, but i just enjoy searching and finding out more info.
as far as my goal for the system, its going to be decently loud. looking at doing 2 15'' L7's ported and the amps previously mentioned, along with 2 RS65.2 comp sets. its my daily driver and i just want a HU that will hold together well and still give me all of the necessary performance.