One more opinion here about fuel.
Stay FAR FAR away from Methanol at all costs. Nasty stuff that eats Nikasil cylinders as well as dilutes the oil very badly. Hygroscopic as hell too, and there is nothing good about the effects of that. Just not worth it at all.
E85 is only for fuel delivery systems that are all setup and configured for that stuff. This means a plastic or SS tank, SS lines, Viton hoses, fuel pumps with Viton seals, and E85-compatible injectors and other hardware.
In the long run, race gas is FAR cheaper to use due to the consequences of using the above. BTDT.