Top notch parts!!

[Hoghead]

Wrenchride, it looks like we are on a similar path, but I am only at the thinking and spending stage.

Current thought is to cut out the centre of the torsion tube in order to be able to shift the Suby engine and 915 box forward about 75mm both to to reduce polar moment of inertia and shift the heavier engine forward.
Coil over rear suspension bits have already been bought.

Presumably you have decided not to cut the torsion tube and use the shorter nose cone?