Heck, I would. If your hands aren't so large the G19 feels too small, there's almost no point having both the G17 and G19 unless you like collecting Glocks. (I'm biased: I like the size of the G19 more, so take that as you will!)

I will probably get myself a G17 in the future (maybe), but probably not before I get a Glock chambered for .45ACP.

Given your comments, I'm starting to wonder if one can't have too many 1911s... ;)