I recommend the RPS 6puck clutch, great all around clutch.
And if you've ever had any interests in launch control, I had a very similar time as you a few years back and dropped my time down to 11.9 just by installing my unit.
Good luck the rest of the season.
1990 Nissan 300ZXTT Stage III+ 11.96 e.t. 1.61 60ft on original stock turbos