I'm reloading .45ACP right now and will likely start reloading 9mm in the near future. I currently have a G19 and G23. My .45ACP handguns are all 1911's. I also have a 1911 9mm. I was planning on using my G23 as my house gun. But, with a Streamlight TLR-1 on it, it is a jam-o-matic. So, the light is currently on my G19. I'm considering getting a G17 or G21SF to be my house gun. G17 has more capacity. But, G21SF is no slouch for ammo capacity either. None of my 1911's have a rail. Thoughts?