Good list.
5-6. On a Hybrid powered car you don't need anything too extreme. I'd probably go with a RPS Max and flywheel which work nice although ACT, Southbend etc also do nice options.
7. Stock block. We can sell them from Titan which are fully checked over before dispatch, its just as cheap as buying one from Toyota GB.
8. Just run a stock gasket unless you want to change compression.
11. You'll not require a manifold with the stock turbo's.
12. Endless, AP, StopTech or Brembo are good choices.
13. Pick a tuner (I'd choose Ryan) and see what he recommends.
14. I'd go with Power Enterprise 650cc injectors for future proofing in case you want to change to a small single.
HTH a little
Regards,
Gaz.