I only spent about 90mins fiddling under the bonnet today, and my back is killing me
Anyhoo, I finally got the two new gauges hooked up, and despite snapping two 6mm allen keys (then buggers were F'tight) all is well, and all the adaptor bits I got from The US worked perfectly
So any 2.2 owners wondering how/where to hook up to..
Oil pressure sender - just under the blanking plate on the inlet cam
Oil Temp sender - just to the rear of the EGR valve