I would break the gun in first and see what you like and don't like after you've shot it enough times. It's a 1911 and "if it aint broke, don't fix it"
1.You can upgrade the magwell with the clip on wilson combat magwell. It works great, is cheap, and easy to install.
2. Polish the feed ramp and get it throated if you want to feed more types of ammo
3. checker the front strap for a nicer grip
4. get night sights
5.change the grips
6. get an extended slide release
7. install a shock buffer
8. you can change the mainspring housing to a nicer one. maybe one with even a lanyard loop if you like or one that comes with a magwell. But that will usually involve fitting.