corkbone

I am in the process of doing a 5 speed swap on my right hand drive first gen. I need some help. Do I have to change any electronics? I know there is a little gold box witha misubishi symbol in the passenger foot area. Do i need to swap that out? Am i going to run into any big problems with the pedals? It kinda sucks because all i have for parts cars are US spec. I think i will be okay though.