Hi Jonathan, thanks for the heads up on the angle. hard to think I used to be a designer.. Currently being checked over for memory loss problems which probably explains a lot.
I am going to start my build now. I am ordering material tonight as I think I can start moving forward now.

How easy is a self built power supply???

zapp have this as a kit http://www.zappautomation.co.uk/prod...547704f50af02c £316

Do you think these are to cheap or worth a punt http://www.ebay.co.uk/itm/2508624928...ht_3191wt_1110

Bruce