Seeker Inshore Series, BCBW 658-6 1/2', rated 15-25 with 20# test line sweet spot. This blank is one of my best sellers and has taken a 100 # mako, by accident. Good for wreck and reef fishing.
Seeker Black Steel series, G-196-7', 12-20 # test mono.
Try to find these in a tackle shop and pull on to see if they dit your needs.