SS - My bike is also NOT intercooled (yet)
I also have a Precision turbo. 62mm billet wheel here
I am looking into E85 conversion because I want to run more boost on the street daily riding without adding the weight / complexity / expense of an Ultra right now.
Plus, I want to do my part to help the environment and support American corn farmers
There is a pump 5 minutes from me that sells E85 and a huge ethanol plant down the way that sells E98 by the barrel so getting the stuff is not an issue.
The only issue will be limited range since MPG will def go down on E85. My stand-alone supports a 89 or 93 octane / E85 blend map so I will be able to run on whatever if I get caught out away from an E85 pump. Just have to remember to turn off the boost controller and just run on spring if I have to fill up on gas for some reason. May be a bit "inconvenient" but I don't ride a turbo busa for convenience
I figure if I can go just as fast as an intercooled bike without adding weight and still pay about same price per gal as gas ... then why wouldn't I switch to E85?
I know you were saying that you have all the power you need, but I'm telling you bro, there WILL come a day when you will want moar powah!!!