Nice! It took me a minute of reading to remember you had propane, and why not a 3rz, but then with the 4.3, it gets down to simplicity. And most of the electronics will adapt.
Yeah the foot to the firewall is a common thing with the 22R/E. If I had more power, I'd be in trouble alot. And I would be having to walk or bike to work. I love going fast and getting sideways!!