I'd either stick with Pro 5.0 or Steeda. If you got with the Steeda you may want to look at the UPR shifter as well, it's identical but more reasonably priced. The reason you get more interior noise is because your eliminating the rubber bushings used in the stock shifter. You'll most likely get the sound in your car, personally I can't hear anything over my offroad H and turndowns so it doesn't bother me.
------------------
00 GT, MAC Offroad H, Steeda Pulleys & Timing Adjuster, 4.10’s, Flows w/turndowns, UPR shifter, UPR Pro Series LCA’s, Lakewood 70/30’s & 50/50’s, 253.8 RWHP/292.8RWTQ
12.91@101.93 (1.74 60ft)
M/M 100, 7085
2001 Mod Motor Shootout 2V NA Champion
Recent Pic from Moroso