90' corolla GTS

hey, i need some questions answered about my car and so far everyone i've asked hasn't had any clue. so i figured i'd try on here.

question number 1: i wanted to know if i could somehow convert my GTS from FWD to RWD, if so, how and what parts would i need to do it? i know the older corolla were RWD so i was thinking of taking the driveshaft off of one and putting it on mine. is that possible?

question number 2: i want to try and put one of the 4A-GE 20v blacktops into her, is it possible? will it bolt right up or will i have to move some engine mounts?

question number 3: if i cant get the above engine to fit, what type of engine would you suggest putting into her? please explain why :D

i was going to sell the car but after having her for so long i've come to realize that shes got potential as a sleeper and more importantly she has a soul. unlike most cars i've only ever seen 3 other GTS's since i've had her, and that makes me appreciate her more. i'm really trying to go all out on this one, so i can make her the best that she can be. any help would be most appreciated. thank you.

question number one is a hell yes.#2 yes it will bolt up an u can use stock axel but also u can do rwd.well i would recommend a silvertop or black top. i got a silvertop an its pretty darn quick with all my mod i get about 155 to the wheel an it kicks but on the street.black top is 5 horse stronger but is map sensored an has lighter internals. if u plan on boosting go with the silvertop. it uses afm.for detailed info on the swap check club4ag.com

lol awesome. thank you.