My roomate has a 95 GT with the Trickflow package-h/c/i, with 1.6 roller rockers and also the usual bolt ons, only thing he doesn't have is a CAI. Car was run full weight with leather seats, Mach 460 sound system, and power everything. He's never had it tuned but he went 13.12 @ 106.08 with a 1.93 60', I'd say you're doing pretty decent with your combo. You'll probably pick up another tenth or so cooling it, and maybe another 2-3 tenths in 60'. All said and done, in good air and a good 60', and you hitting the shifts right, I wouldn't see any reason why you wouldn't be in the 12.90s-13.0s @ around 106-108MPH.
1988 LX hatch-AOD--Stock short block, Performer heads, Performer intake, Precision Industries 3000 NL stall converter, 3.73s, etc...
13.57 @ 103--2.07 60'--street tires--8.77 @ 82--1/8 100 HP N2O-12.30 @ 116--2.16 60'-street tires--8.07 @ 92--1/8
^^^TIMES WITH STOCK HEADS, STALL CONVERTER.