Well, I've been planning this for about 2 years...and the technology has moved on a fair bit from a T60-1, HKS manifold, AEM ECU, DEFI gauges.
So I've now ordered for my Stage 1 build:
BW91/79 0.91 Divided
Whifbitz twin scroll manifold with heat coating
Two Tial MVS 38mm wastegates
Drop-in Sard 800cc injectors, Aeromotive FPR etc...
Syvecs ECU and mapping from Ryan
James at 3S will install the turbo kit and any custom pipework needed
Two dual display custom built gauges from Nodalmighty (on the forum) which when built will display: Oil Temp & Pressure on one and EGT and Transmission Temp on the other.
Already have Greddy FMIC, oil and transmission coolers. Trouble is all that planning and now I can't wait the 4-5 weeks lead time!!
Stage 2 will be after I get comfy with the 570ish target bhp. I'll be getting a BL autobox and either 264/264 or 272/272 cams for the 630+ bhp target....