Thanks Bathy,
I'll keep an eye out for those part numbers. Burt, the US distrib said they were getting some graphite arms etc. but he had not received them the day I stopped by.
By the way, it was teh first time I had walked inside a distributor's warehouse. Its a small warehouse they have in Los Angeles, with Yokomo kits and parts stacked floor to ceiling. I felt like a kid in a candy store. THey still had 3 of the previous plastic mr4 4wd new in the box.
He let me drive his Yoke drifter too in the car park and it was a blast.
Upload pics of your car when you have the new parts in