i know a little of the 4e.
are you using the 5efe because parts are easier to get for it? if thats not a factor why not go with the 5efhe and turbo that. BYP has ben doing that for a while now and they are having great success with them. plus im pretty sure that all the 4e turbo goodies bolt to it with out trouble.
as for me ive just bought another 92 tercel to replace my 91 i wrecked in june. im just sticking my old 3ee in it cause i be poor

but ide be up for a meet depending on when and where. and as long as you guys can handle the slowest car there talking shit.....casue i can talk some shit
oh yea and putting a 3sgte in a tercel has been done twice as far as i know. ive seen the one in miami in person and holy crap is it fast
stay safe over seas man