Hi mate which smf flywheel did you get fitted. Car is coming along nicely!
I've recently had a loba/Sachs SMF setup fitted and the idle chatter isn't too bad at all but I get some deceleration noise that's thrash (which I can live with) but the worst thing is not being able to shift into gears if rpm is at 6000 or higher. Wondering if yours is bang on?
This thread may help you,if you haven't already seen it.
There have been problems with high rpm shifts on some Loba SMF setups,and there is a sort of cure in this thread.