Nothing wrong with 1911s other than they are built by an array of quality variable factories. If you want one to run forever, buy quality (Colt, Sig, DW, Kimber etc). If you wish to "upgrade" it, either know what the hell you are doing or find a reliable gunsmith. If you moan and groan about how unreliable 1911s are, quit buying Filipino pot metal crap made from recycled lawn mower blades or quit mix matching parts that don't go together well. Hint- If you are watching Youtube videos to help you take it apart and put it back together, GO...find a gunsmith. Good 1911s are like clocks on the inside. It's easy to bend / warp / improperly align the grip safety-sear spring even if you are pretty good at maintaining or working on your 1911. I would guess this is the number one malfunction problem. It isn't a design flaw. It is a people messing with something they shouldn't be messing with problem. Also, it isn't fair to compare Glock when only Glock makes Glocks to 1911s...made by everybody and customized by everybody else.
I tried to read all of this, but just kept thinking that you voted for Hillary Clinton.
Kinda hard to take you seriously.