Cool, cheers for the knowledge guys.
Should also clarify that I have the ABF from my old Mk3 sitting on the subframe c/w g/box and driveshafts still attached.
The "cable clutch actuator on the gearbox" does anyone have a part number or even better a picture of one?

DH, I'll give SEAT a shout regarding these parts as I get a discount through another forum membership. As an aside did you find the S3 wishbone bushes an improvement?
Have had my loom away and back to rubjonny who waved the magical sonic screwdriver at it to make it "plug and play". Hopefully with that out of the way I'll focus on the physicality of fitting the engine G/box combo.
Have a 4 branch on my KR, this should fit the ABF with a bit of jiggery pokery?
Still have the exhaust from the mk3 both are magnex s/s so should be able to knock up something pretty respectable.
Which also reminds me I have misplaced my Lambda probe so where is best place to get a replacement and what is the ball park price for them as the one's I've seen on Ebay are pretty steep.
Been stripping the shell for paint/ welding on the driveway, I have full on manflu, and am feeling a bit sorry for myself.
Cheers NB