Dude, if you can roll a 707 during a demo flight, I guarantee a Lear would be easy. Besides that, aerobatics are all about finesse. Especially when doing a Bob Hoover while drinking the coffee maneuver. I bet the Lear has a faster roll than a Commander easily. That airplane is nothing but ailerons. Finesse my brothas. Treat the airplane like a woman and glide into it whatever it is you are doing.
Wow, it sounds like you are the next one we are going to hear about. Comparing yourself to Tex and Bob, but then again you are a "twin turbine PIC"