Apologies for the month late reply, hope this isn't considered necroposting. Your build thread has been very helpful in my research for this project, drawn a lot of inspiration from it! Hope to see it when it's all finished up! I think you're right, the C60 is gonna be the better option. I don't mind having to notch the battery tray and all that, and judging by your build there'll be no issues with the gearbox mounts that way either. Did you end up finding driveshafts that worked for you? I'm sticking with the factory AE112 hubs, so I doubt we'd find the same solution, but I've got no clue where to even start for that. I guess it's something I'd have to figure out once the engine and gearbox are in the car, taking measurements with the wheels on the ground and counting splines, hey?