The big thing for me was the want of powdercoating the frame. That requires a complete teardown at which point I'd want to put headset bearings in etc etc. Then anything else that doesn't look mint stands out like a sore thumb....
For me, it would take a lot of hours. Sure I built a 200X in 20 days and I built it well
But that wasn't really by choice, more it was necessity of getting it done for TF08.
I just couldn't get stuck with it for weeks but I'm sure I could spend a good 40 hours or better on that project. And with the dealer charging 60,80 or 100$ an hour, it could be quite shocking.... I'm unsure what you expect to pay to restore it even though it sounds very nice.....
I personally believe your looking at 1500$ or better at an absolute bare minimum..
The only thing about the dealer is you could end up with a pimply faced 17yo kid that doesn't know the details and ins and outs of an ATC.
Did you ever contact VintageMike here on the boards? I know I didn't get you his email when I suggested him, but he should be easily found with the search feature.
I didn't get into the seriousness of this with you but it is quite a job and it would be good to have a dedicated ATC guy.
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country