Ok cheers guys, pics are good.... Had a look at this today with a cooler head and an even temper..... Using standard Escort brakes, the top mounting point of the calliper is different to the stock one, leaning it over and making contact with the disc, only just though, theres not enough space on the tab to drill and tap another hole, so I'm figuring on machining the disc down by 3mm.

Next I need to machine down the lip on the hub to clear the calliper aswell as enlarge the stud holes (I was assured they would fit my studs by the seller)

Still need to dig out my volante wheels and see if they'll fit too.....
The car needs to be moved in a couple of weeks for the construction of our new garage, so I may stick the stock stuff back on for now and worry about it when I have a warm new shed to work in....
I'll post the results as I go.....
Cheers Drew.....