Many, many thanks for the comments and info folks.
'ACS' is the intake? I wouldn't want to take 10 hp away from my favorite (only) nephew
The mech is charging a flat rate and sticking to it. He was highly rec'd as well, when all is said and done I'll post his name and the engine supplier.
He did say he used the new turbo oil pump but had to change the pickup. I'm going to see if the supplier knows what engine this is. Any ideas on the throwout bearing? It's starting to worry me.
Thanks for the timing tension warning. The first timing belt I ever changed (not a Supra), the spec'd torque seemed way too light, so I gave it a little extra. 3 weeks later the head of crank bolt sheared off. 40 manhours later (at least! no exaggeration) I had the &*^$#+ bolt out! 3 times I walked away swearing I was calling a scrapyard.
Updates as info rolls in
Pete