are you aware of the cost involved in doing 450rwhp? are you also aware of the cost of doing an SR into a Z32?
i could list off tons of things id like to do, whether I can afford them or not is a different story.
in an honest opinion, i would think you would be better doing an S13 chasis with a swap as opposed to a z32. The S13 is a much simpler means to an end, and a better platform for drift IMHO.