The current status of this sorry saga is..
having stripped down to the check the state of the belt (Thanks to Theboy), it has slipped a couple of teeth. Mark DTM has suggested re-allignment of the cams, new belt and hope like hell.
So the next step is to get the cambelt kit, water pump etc and do the following. Roate the crank to 60 degrees before TDC, Which I am hoping the steps below are correct (Confirmation?).
1. remove the locking tools
2. Turn the crank (clockwise) until the notch mark labelled 1 on the first cam from the left is at approx 8 o'clock.
3. remove the belt
4. turn (by hand?) all the cams until their marks correspond to the notches on the backplate then fit the red and green locks.
5. turn the crack until its TDC point (without a belt on) and fit the locking thing onto the water pump.
6. Change the belt.
7 Put it all back together :-/
8. Turn it over and drive off into the sunset
- or not
I will post the results when I have a go, probably this weekend, well lets be honest, I will post loads of really noddy pictures asking where bits go