I can say my basswood Revenger-7 (Schecter) sounds really heavy, and that's even with the stock pickups, so I don't think you'll have to worry about it. I can make the cieling shake, in fact, there's sometimes too much bass.

And that's through a 1x12, 60-watt combo. Here's an example (direct recorded with my Line6 Flextone II, Recto2 and Line6 Clean patches, into my Tascam 424).
http://www.geocities.com/two_hands11...stringDemo.mp3