Wow, you're really asking a lot out of $1000. Labor to install all that including fishing wires for inwall speakers, can easily exceed $1000 depending on how tough it is to run wiring in your house. Better plan on doing a LOT of self install, or raise your budget considerably, because if you don't, the best you could probably hope for is a $200 HTIB system. Why don't you try a different strategy; buy the best equipment you can afford, then, as budget allows, have it professionally installed. This way, you can get a really decent receiver, good inwalls, and at least a modest sub. For the speakers, I'd look at NXG - 'bout the best bang for buck on the cheap end. Good luck