how much money do you have for the amp, and how loud can you crank said amp?
also, that BKP set is a lot. I'm not trying to lose BKP sales, but if you're buying a sub-standard amp (as the AVT is, IMO, though you could maybe get something a lot better for a similar price, depending on which avt you're looking at) so you can afford the pickups, you might want to put all your money into the amp, and get the BKP's at a later date- they'll sound so much better with a good amp, into the bargain.
Just my two cents.
:drink: