Thanks for the comments troops, been hard at it the last few days buying more toys for the car and doing a bit of cosmetic work. I managed to pick up a Digital ACT gauge to replace my old broken one, also managed to pick up a full set of blue Samco water hoses and just about every gasket you can buy for the head and inlet manifold ect. Should also have a new rad and some better looking Recaros to next week so the spending go's on.
By way of cosmetics I decided now that the exhaust side is sorted I'd start on the inlet side. I had a spare inlet manifold at home so set about pulling it apart piece by piece. After stripping everything I left it to soak in some heavy duty cleaning fluids for 12 hours then gave it a good scrub one piece at a time. Most of it came up quite well but the brackets and throttle body were still pretty tarnished so I polished them all up with my wee dremel.
After a another good clean and rinse I masked up all the bits you don't want the paint going then gave everything a coat of Primer then painted each piece before reassembling
The end result I think looks pretty good for a novice
I've not tightened anything together yet as I'm waiting on all new gaskets coming from Ford for everything. Just need to fit it to the car now which won't be untill next weekend but it looks like I'll be busy for the next few weeks with all the new bits.