If my Glock 22 didn't come from my Dad, you'd have yourself a trade. Sharp looking gun. I have a spare B-grade stock that would complement that fore end nicely.
Shot your old over and under (actually it WAS a new over n under) last week. Jacob has really enjoyed that shotgun!! Handle and shoots extremely well for the price tag - I'd buy a 20G just like it if I ran across one.
Those 1100's are really getting hard to find - think I'd keep them guns if I were you