Oops, I guess I missed the part where you DID say what knife you're looking for...
you've got a LOT of options in the 6-7" range... SFNO, Hell Razor, SARSquatch, SJ TAC, ASH (skinny or regular), Tank Buster, etc etc etc....
I know for a fact that there's a gorgeous SJTAC for sale

but there are a LOT of other options. Your best bet would be to check out a place like
http://www.hogcult.com/chart and see if anything specific catches your eye.
Personally, for mostly woods use, the Hell Razor wouldn't be my first choice. A simpler knife, without blood grooves and funky corrugations, would be the top of the list. The SFNO, if you can find one and are willing to pay the price premium, would be an awesome choice, as would a Skinny ASH, which is a favorite woods knife for many folks, and there are more of them on the exchange. I'd recommend the SJTAC too, but that's a conflict of interest
