Also, before someone replies back to me, I am also assuming you will put a new barrel on it as the PC gun has that PITA Briley Bushing to deal with and that could complicate using the same barrel with a new slide.
By the time you get a new complete slide and barrel combo, you are less than a Glock away from an E Series
especially if you are willing to look at used (we all have some version of plastic in our gunsafes that sells to the masses so I always use a glock as line in the sand for am I close enough to but a different gun
)
For the record, my daily carry is an E Series 1911 SC roundbutt. After a little trigger tune from my LGS, it outshot my PC 1911 hands down so the PC gun went along down the road. It is the all black version in the pic.