Rod I'm using now is light power, medium fast, 4-10 rating 8 feet long and a lure weight maxing out at 3/16 (important for me!)
Been awesome for beach coho, and river chinook (got a 20+ this wknd in less than 5 mins to the beach on it), river steelhead, pinks, coho, chum, everything.
Seems light but I find for some reason the rods that have that much flex but still have back bone seems to tire fish way faster.
Reason I want the rod to max out at 3/16 is so I can cast those crocs farther off the beach. Still handles 2/5 spoons very nicely (biggest I toss for steel/chinook).
Far casting is also an asset for me fishing lots of the larger rivers on the island, stamp, etc that I can cast right across with a light spoon for sometimes spooky fish.
To be honest, gonna beef up my rod a little bit this year, probably to a 4-12 or 6-14 pnd medium rod at around 11+ feet just so I know I wont break it, but so far over a year of use and the little rod I have now is still going strong, and I'll be honest, I land fish faster on it than I do most of the time on any fly rod or level wind set up (going back to, I think, the rod absorbing so much of the pull and tiring out the fish faster). Many times the fish wont even peel much line after the first run even though I have the drag set quite lightly.
In the end (might not be the most qualified to give suggestions though, just what I'v found), I'd go with a fairly long rod (8 feet or longer, my ideal that I'm looking for is 11-13 ft) with a medium fast action (partial to fast action rods). Anything 4-14 or 6-14 (not sure what they offer) and medium action will be perfect for what you want.
Have fun with it, gets addicting tossing hardware. I find myself doing that even more than fly fishing steelhead/coho now a days. There is just something about it that keeps me coming back...