Second Hand Fly Fishing Rods

I am looking for information about a fly rod I have bought second-hand ?
The rod is 2 piece 10 ft 6 in Magnamite IM8 Alaskan lines 7-8-9 made by Bob Church. I would like to know how old it could be i.e. when was the rod avaliable comercially and at what price ? Also crucially has anyone used one of these rods and is it any good? Also as I will be primarily fishing Rutland Water would the rod be suitable for deep water trolling? Thanks
Ask the people at the site below (Tel No’ on left side as you scroll down), they seem to specialise in Bob Church fishing equipment
http://www.bosfish.co.uk/PRODUCTS/BRANDS/Bob%20Church.htm
Fly Fishing Rods, Reels & Line : Learn What to Carry in Your Fanny Pack When Fly Fishing
