Today's Update:
Yes, more work has been completed and the shop is moving along quickly (they tend to be waiting for me, rather than the previous situation where I was waiting on other shops)
The re-hooped Rushforth wheels arrived, and I dropped those off at the shop. The wiring is all but completed, they only lack a few minor things like hooking up the radio / speakers / amps which they are getting from me. The A/C system is installed and only needs to be charged with freon. All glass is installed, fuel system is almost finished (I had to modify the custom tank we built to allow it to sit tighter). Along the way I have been adding tasks here and there, and recently gave them the go-ahead to install the sound deadening, carpet and headliner. It was at that point that we discovered that the headliner clips were shot, and we were missing all headliner channels / windlace, so I had to order all new for those. Overall, I am flat out satisfied with the quality of work they are doing, the time frames, and the communication.
Next steps are to finish the fuel system, for me to make our radiator & fan kit, hoses / miscellaneous odds & ends, install the exhaust kit, modify the rear bumper for the exhaust tips, and then it should be ready to test fire.
Here are some recent pictures. Disregard the temporary front wheels, as those were just some rollers while I was waiting for the Rushforth wheels to be rehooped with the modified backspacing.