Ok guys i currently have 50lb braided line on my 6500's but im wanting to switch the Berkley big game mono. My question is whats is the biggest line a 6500 will hold and still cast decent? I boat fish so distance isnt that big of a factor but i do want to be able to cast a little ways. I mostly fish for Big fish and catch 20-40lbers a lot. I was thinking spool up with 25lb or 30lb. what do u guys think or use?