Some updates!
As mentioned in a previous post, the Hercules is now registered and insured. I've had to repair the starter and replace the solenoid. I replaced the tires and chain and will need to address a clutch issue soon. I've taken it out a couple times and am very happy with it other than the slipping clutch.
The 7 is back on the road, all is well so far. I'm very happy with the idle now. I've never had an IACV until last week. I'm using an FC BAC adapted to work with my application.