I'm pretty much a newb to home theater in general, but I'm trying to get there. In the past few months I've gotten a PS3, a samsung 1080p tv, and a denon 2807 receiver. Only problem now is I'm still using old KLH speakers and sub that were bought back in the 90s(don't know the models, sorry). They sound decent to me..seeing as I am new to all this, but I know there is much much better...they were almost certainly bought cheaply at best buy or the likes. I want to upgrade these, but have a somewhat limited budget. I don't know exactly what the budget is, but I'm thinking somewhere around $1k for 5.1 system. I love to do diy stuff, but figure a kit may be my best option as I've never built speakers before and have no wood working experience. Suggestions?