Yamaha Xj750 Maxim 82 Wiring Harness Needed!

Hello I'm new to the forum but I've read so many other threads on here, I'm currently rebuilding a Xj750 Maxim that has been imported from the USA and I'm in desperate need of the main wiring loom/harness, I bought a XJ650 Maxim Loom thinking it would fit my 750 but it seems all is fine until i looked at the front section of the loom and realised the clocks and headlights are different on both models and the connectors dont seem to be compatible is there a way to modify the loom to make it work or not? any help and advice would be awesome