I've been using a $400 Ibanez SR 705, sounds really good but I'm wondering what's the next level. This is for studio only. I have a Nash P also but it's to 'P`ish'. I love the bass sound on 'Brand New Start' by AB, something in that vein. Great for drop tuned stuff. Massive yet somewhat characterless. Something that will sink into the guitars and the track. I have a vintage SVT, Sansamp RPM, 8X10 cab etc... ???