I'm relatively inexperienced with salmon steelheading and want to make my first hook up. So as far as I understand, deep holes are for springers and riffles/head ins are for steelies right? What lb test mainline should I use for springers? 15 or 20? I always use PLine so line capacity usually isn't an issue. BTW, how much line should I have to go after the big bruisers? Don't really feel like getting spooled cause I don't have a backup baitcaster and I am not about to rely on a 3 BB spinning reel to stand up to the rigors of scorching runs. Also, what spoons spinners seem to work best?