Looking to see what people think is the best aftermarket head for a stock bottom end turbo car.

The coupe I have came with a set of Holley Systemax heads but I think I want something a little bigger that I can grow into. The Trick Flow 11R's seem to be the right choice. Not sure that they will work with the stock short block though. The 190's come with a 2.055 intake valve. If I go with the 170 head, it don't seem like it would be any better then the Holley heads.

Whats peoples thoughts??? Currently on a bone stock motor with 1.7 rockers on 8lbs with a PA C4. I have a Systemax intake and 70mm throttle body that will be going on also. Cam and heads are next on my list. Hopefully I get to take it to the track tomorrow for some baseline runs to see where its at now.