I did the same, but wanted to see what I could get away with.
Also, leanburn doesn't seem to work well or even at all perhaps with the IMA breaker off. So, I'm gonna try this clutch-switched-unless-brakes work around to see how well it works. Doing it manually with the switches now, which is a pain. Hopefully I can find a little time to wire this up this week. Wiring is mostly there, just gotta... you know... actually go do it.