Need a little more info. What do you want to know? What size line?, spooling it yourself?
Basic mono is fine, (Trilene, Ande, Berkley big game).
Size - 30# to 60#.
Color - clear for chunking, colored for trolling, (you can see the lines better).
Spooling it yourself is a little tough, (even with a friend helping you). I've done them on an inexpensive spooling station, but for a few extra bucks, I'd take it to a shop and have it done.
If you do it yourself, where a glove, (or hold a rag), while holding the line. When you get that reel cranking, the bigger mono's will burn your fingers.