Scr8p, you were right, I needed to do some judicious trimming on the rear bulkhead so that the ream arms will have free suspension movement.
I got all the plastic dyed up today.
And now I've started to assemble the chassis.
As anyone who has done a scratch built buggy knows, you run into all kinds of road blocks. The Tecnacraft titanium tunrbuckles I have are for the RC10 but these arms are wider than normal so the turnbuckles are too narrow to use with the stock ball ends. What I plan to do is to pick up some dubro ball ends which are longer than the stock ones this will bridge the gap I have.