Pedersoli Rocky Mountain Hawken vs Lyman GPR

[PDB]

Hi all,
Has anyone had a chance to handle the new Pedersoli Hawken in .54? How does it compare with the Lyman rifles?
I am looking for a new hunting rifle for deer/elk/moose.

Also, what are your favorite deer loads in .54 with PBR? What would be a good starting point to work a load up from?

Thanks for the input!