I've got 2 set-up's that i use, for the 8lb anddrop shot - shakey-head i use a 7' med. B.p.s. Graphite series.
I throw small cranks, light spinners and light top waters on a 6'6" b.p.s. Graphite series med. Hvy. This is a cheap rod, reg. $34.99, on sale i got mine for $24.00 each. They're light, sensitive, and have good backbone.
I can throw c.b.'s on the 7', but i'm more accurate with the 6'6" hope this helps... Tr