any bolt on still needs flange adaptors and new oil + water lines so it will end up costing more, as for the cheap aftermarket ct26's i would stay away from them, even the kinugawa stuff looks really bad and I have read a few horrow storys on the supra forums about their gear.
 
I don't drive mine daily so I suppose I could sell mine early if your interested.

Just put a CT20b turbo in and doesn't seem to be smoking any more thank god. Thanks everyone for the help.