When recording something to sit in band mix, I find you generally need to boost the highs and mids, and rein in the bass. Use the minimum amount of gain you can and get the heavy sound by picking hard and playing as tight as possible.
I have four main presets that I use when recording, one lead, two rhythm, and one clean. If you'd like to get the off me, then PM me, or add me on msn or something. My email is in msn address is in my profile.