Green L.,
I see you have twice as many long guns as you have handguns. Why?
I also see you've only been at your arsenal collection for only a year... You'll be a real gun crank before you know it at the rate you're going! Good for you! Next, it'll be reloading equipment...unless you've already started down that trail, too. It just gets better all the time. I can't imagine that you don't have a .22rimfire (one of your pistols? rifles?). If not, that's the one you need next (IMO); you'll get lots of advice on that first one here, for sure. I like Ruger .22s.
Happy New Year! Time's a' wastin!' Ya need to go out and get after that next new one!