Um, this basically goes without saying, but you've tried simply raising the pickups, right?
I happened to love the Evo7 in mahogany- you'll probably dislike the TZ for the same reasons I did, namely that it made my 2027 sound like a Les Paul, and that wasn't the sound I was after. The Evo, on the other hand, just SCREAMED- one of the best lead sounds I've ever heard.
So why'd I sell it? because one of the better lead sounds I've ever heard came from the TZ in the basswood body of my 7620. It took me a good 6 months of not playing the 7620 to get bored, pick it up one day, and realize that all the little things i disliked about the 2027's tone came from the body wood. Go figure.
Anyway, the Evo isn't super-detailed- WAY too much output for that- but it's thick, heavy, and will probably get you ballpark to what you're looking.
The other pickup to check out- the lundgren meshuggah pickup. pricey as hell, but it gives you the tone and power of a set of emg's with the conveniance of passives, and a touch more crispness and clarity. heaviest sounding 7-satring pickup I've ever heard, far and away.