that turbo kit was interesting.... not a bad price at all
but that manifold.... i don't believe it was 7mgte... i think that's a 1jzgte manifold by the look of it
turbo timer is a turbo timer... any of em work lol... just as long as they time the car down it's all good hehe
boost controller doesn't look bad.... i was recently looking at a Hybrid Boost Controller, comes with a 22psi pressure sensor too... $200usd i think, can't remember now
as far as head gaskets go... for the money and quality just get a cometic and make sure that when you place it on (head & block machined properly of course) that there is no rivet on the mating surfaces