If you picked yours up for three grand, it's likely that the problem lies within the skins as opposed to your kit itself. Try and replace your skins to see how it sounds before deciding to go all out and buy a new one.
I recommend Aquarians. Here's a link to their site and a list of all the artists who use their skins: http://www.aquariandrumheads.com/artists/default.asp
If you have recently replaced your drumheads, then I would recommend a small TAMA or Pearl set.





