It should be fine for everything except deep divers, and they won't damage the rod unless you try throwing one of the magnum 1 oz plus baits, but you will most likely lose fish because of the fast action pulling hooks lose. I use all sorts of rods for stripers depending on the lure I'm throwing. Everything from a med action spinning rod with 10 lb mono, to a heavy action bait casting combo designed for swimbaits. It all depends on what lure you are using and how you fight the fish when you get the hooks in a 15-20lber. You have to make sure the drag is set right and that you let the rod fight the fish and wear it down. What baits are you wanting to throw for stripers? In my neck of the woods the best baits are anything that imitates shad. Lipless cranks, larger floating minnow style baits like long a's and red fins, soft jerks like the magnum super fluke, and bucktail jigs are what I catch most of mine on. The main thing is to find the bait fish and you will find the stripers. This time of year a white or burple b15a bomber long a retrieved steadily near the surface at night is my go to. I use a mh/ mod. fast cranking rod for these, but your spinning combo would be fine with mono to compensate for the faster action. As for a baitcaster, if you want an all around rod for heavier stuff than you already fish and price isn't an issue, I'd be looking at a 7ft or so mh/ fast rod to handle everything except larger swimbaits. If you like the St Croix then the legend elite 7ft mh casting should be perfect, but edge/nfc, loomis, phenix k2 and many others are all amazing rods. I'd probably get the legend elite or have a custom made on that blank if you want different grips. As for a reel I'd look at daiwa or shimano. I like daiwas so I'd probably look at a t3, steez, zillion, or try to find a sweet tdz. Since you are just starting out though the steez sv, sv103 (og zillion with sv spool), or any of the sv reels are very user friendly when it comes to casting without backlash. In shimano their dc reels like the antares/Calais dc, metanium dc, excense dc, conquest dc are very friendly when it comes to casting. All these reels are quite expensive to most fishermen, but are of the highest quality and technology available. Sorry for the super long post I got a little carried away