Do it. Life is short. Glocks aplenty. Mil Spec a little less than aplenty but if neither are making you "happy", move them.
One question... with all of the 1911s you have listed, you state you have NO good 1911 mags? Might want to get a dozen or so Wilsons then whilst you're a'tradin.
Just one fool's opinion mind you.
A free people ought not only to be armed and disciplined, but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them, which would include their own government." - George Washington, January 8, 1790, First State of the Union Address