Methanol and NOS
I agree with the race fuel enrichment with NOS on a methanol motor.
The fire is already cool enough with methanol that you want to add some heat with the NOS. The timing does not need as much NOS retard with methanol either. Of course- better to start with recommended for your app and back down from there.
Also, with my NOS plate setup under the Terminator, I used the fuel spray bar for a start primer. One very quick blip and the motor will start cold. Of course that's FUEL only no NOS!