Only reason you are afraid of methanol is because you dont have the right equipment to control it, and all the safety stuff in place.
For instance on my car if **** fails to activate or runs out my boost drops to 5 psi until its refilled. **** should not be used to be an essential part of your tune it should be used as an extra margin of safety against detonation.
On my car we didn't need **** at all but it was still put on due to the 91 octane fuel in CA, so once all the tuning was done we then added the methanol on top just enough to see the intake air temps start to drop by a few degrees at which point we knew there was enough to take the edge of combustion chamber temps.
Since the majority of you seem to be supercharged boost control is not possible, but there are plenty of other ways to limit power output if the methanol fails, assuming your engine management is capable of doing any of them.