This has been the goal ever since doing the forks, belts, clutch and other small items just to get it to a consistent running and rideable state. I knew I’d be close or due with no knowledge from PO so checking won’t hurt.After you fix your burned out sprag clutch you should really, desperately, check your valve clearances and cam timing. Most starting and idle issues appear to be derived from these or the TPS, which you can check for free using guzzidiag as mentioned before. With 26k miles, very poor compression on the front cylinder and no mention of this maintenance, they are due.
I will say cam timing wise I’m not sure what more can be done once I’ve done a belt job and seen all marks lining up.