The 650 has five stations
Unless you seat and crimp at the same station that would be "powder check die OR bullet feeder". The 650 and 1050 are the only two that will let you have a PC die, bullet feeder and seat and crimp seperately.
. Not enough to (1)Size/decap, (2)Powder drop/expand, (3)Powder Cop, (4)Bullet Feed, (5)Seat, and, (6)Crimp separately. Only press that will do ALL THAT separately is the 1050.