Reels

Dose any one have any advice what sort of reels are best for genral float/feeder work on commercial pools.
I am currentley think of buy a shimano supper gtm or stardic but am unsure which model 3000/4000 ?.

Both reels, and both sizes would be ideal. Its really pay ya money and take ya pick time. I like a largeish reel, so would use the 4000. The larger spool will have a slightly quicker retrieve and cause slightly less line twist, but it will be minimal.
The Stradic is a better reel engineering wise, hence the cost, and I have used the 4000 for float fishing for Carp up to lure fishing for pike. Its robust and will last for years!!