The 45 acp is a great choice.

I lean towards a 1911 design because I'm old school, I've been shooting them for more years than I want to remember and in my eye it looks more business like . O.K. I'll admit I think Glock's are ugly .
That said , I don't own any Glocks either , so I can't speak ill of them.
Just because a girl is homely that doesn't mean she wont make a fine wife.

I'm sure the Glock in 45 acp will serve you just fine, It's good to have a 9mm and a 45, after all " Variety is the spice of life."
My 9mm is a 1943 Walther P-38....real old school !

Gary