For lite swimbaits, I really like that Loomis MBR 941C. It's just right for 1/2oz with a 4" swimbait on smaller fish. I've caught a lot of nice seabass on it too and it gets pretty whipped but you'll get them.
Spinning, I dunno. I have a Castaway 7'6" spinning rod that would be really good for finesse swimbaiting. I hardly use it though since I don't use spinning much.