Oldsoulking

So as it states I'm throwing the idea of swapping a 4g69 into my lancer. Now it's just an oz rally edition but parts for the engine are more expensive if not about the same cost. So my thoughts was instead of rebuilding an engine just get with times and swap it. However I never done a fwd drive conversion so I jumped into deep end and have no idea how to swim so to speak. Does anyone have some leads or knowledge about this? I seen several engines for sale for the 4g69 and priced rather reasonably. Now I know the 4g64 has a wide bell housing bolt pattern compared to the 4g94. Not sure if the 69 is the same way. Any info would be great.