Thanks for the replies guys.
The car is running very well and Im getting used to driving it. I have probably put 500 miles on it in the last couple weeks expecting something to break, but thankfully all is well! At stock boost the car feels great. Fast, predicatble, well tuned. At 10-12psi its a little edgy so I've been running it a little richer, but man it RIPS! Im ready to get the car ready for a good stock/low/high tunes. Ideally power goals are, of course, as much as I get can at the push of a button when a smug 335i or Vette driver wants to play. Seriously though, I'd like a reliable Z that I can take to autocrosses, car meets and maybe work once in a while. These cars have SO much character and potential and I want mine to be a good example to others and a pleasent ownership experience for myself. I consider this one a keeper (NO RUST, srs.) - so I plan on using GOOD high end parts over time, but want to ensure its reliable along the way. I have no problem running $1500 worth of gauges but think its silly to put that kind of money into something so trivial so early in the game. Soooo...
Heat soak is definitely an issue - the same side intake/exhaust still gets me - so a turbo blanket and heat wrap for the DP is coming. Also the boost controller is acting up so a new one is on the way as well.
I think a couple more immediate to dos will include a bigger intercooler and radiator (even if the IC is an Ebay cheapo). I love the look and a lot of the fins on the NPR (small) have taken a beating. A new radiator with dual fans is in order as well (the OEM looks dated and safe side cooling mods are important IMO).
As for the diff - its a shame to hear that the clunk is 'normal' - I still haven't launched the car and even feel bad shifting aggressively. Makes it hard to drive the car the way it 'should be'. I have to get under it and figure out whats going on - it just doesn't feel right and I don't want to end up stranded or having to baby it everywhere.
I have been ordering a lot of parts over the last week and Im relearning these cars and assembling an extgensive parts list/direction for the car. Any inputs/suggestions as to what would improve the setup (or things I may have overlooked/should look into) before dyno tuning is appreciated.
Anyway, I'll be around with updates, pics, etc over time. I guess I should make this an intro thread! LOL
Oh and who doesn't like pictures!?