Yes, I have the rally manual & part numbers, thanks guys. I've come to realize the front arms are no longer made, or even available.
Maybe it's a little more trouble than it's worth trying to make it 200mm, I could always buy a 190mm rally body - problem solved!
From the looks of things, these project cars I picked up (which have survived a house fire - not mine) are in need of new bearings & new diff balls all around, a front & a rear arm, couple of hinge pins, some shims and a clean up (plus tires & body) and she's back in (bashing) business! One will be for me and the other for my son to learn from (He's 5). This ought to be fun.