Need answers

I have a 90 Celica ST. It has the 4A-FE in it with a few mods. Im currently sitting on an estimated 130-135hp. Would it be easier to swap the engine out of it and put in a 4A-GZE or a 4AGE then turbo it? My original plans were to go with a 3SGTE but after much thought on how expensive it would be and the amount of extra strength Tylenol I would need to buy I decided not to. Or I could go with the 3SGE and then turbo that? But the main question is which one is direct bolt on the 4AGZE or the 4AGE? I know that any engine I decide to put in there is going to need some custom modification work needed done to it. Can someone help me with some of my questions?

hey mr random fella...howz it goin??? ..sounds like ya almost contradicting yaself in that lil paragraph..altho i dont no too much about wot ya goin on about so i hope ya find ya answers soon :) i thought i wood reply to you, because i also hav a 1990 toyota celica..and it sounded az tho you've done a few mods to yourz....so i woz wondering if you had fitted a sound system?? and where abouts you placed the speakers and stuff...and how u did it?? ...if you hav ne ideas, itd b much appreciated mate :) cheerz