"3JZ-GSTE" with dual VVTi, direct injection, 2JZ block modified to reliably stroke to 3.5L, variable turbo good for 1500 RPM full boost or sooner and 600 HP, carbon fiber monocoque chassis based off of the 959 with a little bit of Supra and R34 tied in, gullwing doors ( ), mid engine AWD with ATESSA style system, center hand drive, HIDs and LED tails, etc. etc. etc.

Realistically, either an 86 GT-S with 20v head and 7A bottom end, turbo'd, coilovers, etc. or MkIII Supra with 1UZ, GT35R, and truck conversion.