What is the max line that the 6500 and 7000c3 can take without hurting the performance of the reel. I know that the max for the 6500 is 20 lb. and the 7000 is 25lb.----how much more lb's of line could I put on the reels? Thought about getting some 25 lb. for the 6500 and 30 lb. for my 7000's would this be O.K.---will probably get BIG GAME. Also is there a difference in green and clear BIG GAME line in performance on catching fish.