My XR2i 16v is going to need some attention in the engine department soon, so I thought I might as well swap to a 2.0 instead of the current 1.8. Is this a difficult job? I've being trying to get info for ages but only found bits and pieces here and there. Will the existing engine mount fit? Will my rs1800 ecu run the 2litre? I have read the certain parts from the 1.8 should be swapped onto the 2.0 but which ones? I read somewhere sump, flywheel, clutch etc. Any help would be great, Cheers