I'm pretty much in the same boat as you,just starting. I went with the same press but I'm using the Forster Benchrest dies right now, weighing every charge(no powder measure) and using an older RCBS 10-10 Ohaus scale,which I also check with a digital.
I'm going with the Sinclair LE Wilson case trimmer. I haven't bought it yet though.
I would like to ask why the hand primer rather than using the primer on the Forster press? I thought the Forster press primer was considered very good.
I done too much reading on 6mmbr.com, that's how I ended up with the hand primer, lol. The priming system on the Co-Ax may be very good, but if it's not, that 21st Century hand primer will live longer than I will and probably the guy I leave it to.