New out of the box, are they good to go, or is there some pre-cleaning oiling needs doing? Also was wondering if it wouldn't be a good idea to pick a model reel, then just change rod and line size for the type fishing you are doing? Say choose the 6000 as the model reel I'm gonna use then as I collect them, set em up on different rods, for boat, bank, etc. My target fish are eaters, but want something heavy enough not to let me down on the rare chance I hook something worth bragging about. Would the 6000 be a good compromise, kinda middle of the pack?