Hey thanks for the offer on the 6501 C3 there Milo, very decent of you. Haha I actually have the identical reel (Swedish)! It's a real beauty, but I find the drag a bit weak for big chum and springs, especially in faster water. I use is on my lighter 10"6 Convergence rod for coho, pinks, sockeye, steelhead, etc. I'll hook the odd spring or chum unintentionally, and it's usually a fair bit of work to get them in. Perhaps I should replace the drag? I've seen on ebay one can buy a carbon fiber drag I think it was...hmmm...I'll ask the guy who services my reels about this.
For bigger fish and faster water, I'll break out the Cardiff (one below the Calcutta B) on my 11"6 Technium. The Cardiff has been a great reel, especially for the money ($130 I think). But I just want a new reel, so I think I'll spool the Cardiff up with braid and use it for the odd day on the Fraser.
As far as I know it's only bad for a reel to try and reel it while a fish is taking out line, is this what you mean by the nono? I probably have done this in the past, but I know better now. Some places I fish the water is fast and the fish need to be muscled in fast or they'll get into the fast water and be gonzo (Tamahai Bridge area on the Vedder, etc). Normally I'll just have my drag set about as tight as I think my leader can take, and try to power the fish in with the rod as soon as it's hooked. Usually only need to reel when the fish is out of the fast water and close to shore. Works most of the time, however the odd one will get into the fast water then it's time to snap the leader off.
Anyway, I'm definitley leaning more towards the Calcutta B than the Curado 300E. Thanks for the advice everyone!