tailshaft One Piece Tailshaft for R31 RB30e box

[asvpzane]

Hey guys, been lurking here for awhile! Basically I'm looking at getting a custom one piece tailshaft made up, the guys done some work for r32's etc but I'd be the first for an r31!

I don't know much about the nitz and gritz in terms of measurements etc when it comes specifically to tailshafts, spline counts and other things relating.
Basically I am going with a company called Gibsons, located up in New Castle NSW - fabricated from scratch. I have a forum to fill out online that I need to email to him but I have no idea if I've filled it correctly.

If someone is able to fact check me please, I would be greatly appreciative!
Hell, I'll buy ya a pizza via paypal haha! The forum is located below, this is what I've filled out so far! 
http://www.gibsondriveshaft.com.au/assets/gds-mg-1-4-1-piece-new-slip-yoke-rear-flange-type-pinion.pdf

RB30e gearbox to an automatic diff, stock rb30 motor. (just finished my manual conversion, needing the tailshaft to move her now :P)

Thanks in advanced!! 

[KiwiRS4T]

How far is this shop from you? I would be inclined to send it the two ends that you want.

[asvpzane]

19 hours ago, KiwiRS4T said:

How far is this shop from you? I would be inclined to send it the two ends that you want.

an hr and 20 mins, Sydney being 2 hours. I don't have a car atm, could post it up there though but its extra $$$ out of my pocket. Just thought i'd see if anyone else had the info on here  Worse case I'll have to do that!