Thanks for the suggestions, I will chase them up and get an idea of how far they go with rebuilds and see how interested they are, especially with the start of the race season close. I have used MCT Suspension in the past for fork servicing and minor upgrades, on older and newer suspension ( 20+ year old stuff being the newest) but I'm not sure how far he would go with a rebuild, I will enquire though as he is about 55 miles from me.
Cheers Carl.