Exhaust manifold flange or dimensions
 

What are my options for a turbo manifold flange guys? I know Flipsyde w/ WOT has them for $100 for stainless machined for weld-els and JGS has the flanges available as well, but is there anywhere else?
I plan on making my own out of 1/2" plate but thought I would ask anyway.

Also does anyone have a cad drawing, image, or something with the flange dimensions on it cause that would make things pretty darn easy for me. Not looking for easy, but it is nice to save time.

I've had several friends buy stock manifolds on ebay and cut the tubes off. It's cheap, fast, and easy.