340 1.8 16v wiring help

[yetis340]

I have the engine bell housing etc. to go together. I can do the mechanical part fine it's just the wiring I'm not too sure on.

I don't want to go down the easy route of buying the loom already done as that's cheating as I'd rather have a go at it my self and either Succed or fail:)

I think I found a photo of a wiring diagram which is what I think I need.

If anyone has done it and can help me with this It would be very much apreciated