high mids.. crank them to your liking. anything from 800-3k goes to the roof when i play. low mids (400 ish) and sub lows (50 and down) likely need to come down a bit. if its still too boomy, start your cut at 80 or so.
i tend not to like super highs on bass, so i dont want much about 6k. you might.. idk. but cranking the highs will get you noise. its more emphasis on high mids. after you get the attack you want there, see what you want out of your highs.
gain is your friend. i normally push any amp im playing on until it clips, then take it back a tad. occasional clipping is fine by me (assuming its solid state.. if its tube, crank some more). as is a very powerful attack from the fingers. ive gotten sores, blood blisters, bruises, all sorts of problems from my aggressive technique, but i wouldnt sound the same without it. make sure to stretch your picking hand a little extra.