I just went back to Academy and looked at the Glock 19 one more time. I wanted to compare it for size next to the S&W SD9VE and see what the difference was. They were far closer in size than I realized. The S&W has a slightly longer grip. But slide to slide they are pretty much equal.
So I have came to the conclusion I may just have to be satisfied with the 9VE I already own. I did buy a Fobus holster while there. Its a paddle holster and seems to fit well and is easy to insert and remove.
So thanks to everyone for your stories and input about the Glocks.