any upgrades available for an old Shimano Curado?
 

Hi Everybody, I have an older Shimano Bantam Curado 201B5. It's probably 10 or 15 years old.I have heard about possible bearing upgrades, I was just wondering if anyone can point me in the right direction. Can I still find spools for this model? I wouldn't mind having an extra or two for line options. Anything else I can do to it? I mainly just want to cast farther.

Then I have to find some fish.

Thanks