Thanks Neil,

Still a little unsure which way to go. Was looking at the IP/S but i think i would go with an open loop system if i bought this due to budget restrictions! I could always sell the IP/M to offset some of the cost. I had a look through your build log , thats an impressive looking Control box! I think when i eventually get all electrical parts on the bench i will be using some information from your log if you dont mind.

Thanks Philip