From a target (Bullseye) shooter's perspective, there's no such thing as a great out-of-the-box 1911.
Not even a Les Baer or Rock River (not to be confused with Rock Island junk) fully delivers.
The design requires handfitting to deliver the goods. The parts involved need to be the highest quality steel, or the fitting won't last.
Lots of guys start with a Springfield, Kimber, Remington, etc and upgrade as they go.
Last I saw, the frames on the Remington looked like an iffy casting.
Best economics would be to buy a Caspian fitted bare frame and slide, and build it up from there. You won't be throwing out a bunch of cheap cast/mim parts.
It'll shoot better, last longer, and cost less.
Plus, it's fun!
Jim