I have found a half cut with an EJ20t engine which i want to put in my '92 Liberty GX (not sure which legacy this is equivalent to). I presume it's a manual, and mine is auto. What modifications will need to be made? Will it also be possible to do a auto -> manual conversion with the parts from a half cut? Any help would be greatly appreciated, as this is my first car and i'm not very experienced in this kind of stuff. Thanks.