I have a Procede rev3 installed and haven't gone the FBO route yet but I do plan to. I also have meth kit which I haven't installed.
The E85 maps sound really finicky on the Procede as as far as I know you can only run E85 maps or pump fuel maps and can't interchange them without uploading the alternate maps using a laptop.
I'd get flexfuel but there's no one in Sydney to flash my DME and I don't feel like sending it by airmail to Vishnu...
Can anyone chime in on how a Cobb with FBO and E85 maps can compare to a Procede with FBO and meth?