I have to agree with Grigg on this one. His points have yet to be proven wrong and considering he has used it in a practical matter.. I.E. his own 6400.

Not to mention a complete front axle from a salvaged P30 will probably cost only as much as you are already putting into you "custom" system; you migth be better off doing the swap instead of the fab.

[Linked Image from i94.photobucket.com]