The JZA70/ daily driver to weekend drifter

[TonyJZA70]

I need to lighten up the car, I'm keeping the sound system and dorr panels,

I wanna strip some of the trunk area, under carpeting while maintaining the over carpet, I have an Alpine Single sub mounted behind the passenger seat (No Back seats) and an Amp behind my seat, I will soon have the only carbon fiber hatch available for my supra chassis (custom made) and i want a carbon stout hood


The question is.... how else can I lighten the car while maintaining street comfort, and can i run a V-Mount intercooler setup with a 1JZ swap? and were can i source a 1JZ VVT-i single turbo engine?

thank you for the help