I have a question; what did you get the tubular control arms for? Are they stock geometry and just stronger, better built units?
The only thing I have concerns about with my truck is the size and strength of the ball joins and other front suspension components. Ther's not much I plan to do about that except install all new stuff, and not try to corner hard (that's what my '86 D150 is for).
So I was just curious...