Review of my tune for N20, please!

[bgreen]

Hey guys, can someone take a look at this and let me know their thoughts on the tune for N20?

Car is an Ls3 C6 with 6l80. Running corn and has headers.

N20 setup is -
Max5 with VSS, Lambda, RPM, TPS, N20 pressure and Fuel Pressure integrated.
Standalone tank with e85 as I heard mixing C16 and E85 is hard to read plugs..

Timing retard when system is armed will put me into a high IAT table. Timing is pulled there (8* - I know its a bit much for the 150..)

I may have to dial back the MPH for the shift points by a bit.

Where should I have it stop spraying between shifts? 6200?

Getting ready for a 150 shot and want to make sure the trans will live.. Anything stick out here that should be tweaked?

Thanks!