IMHO from owning, shooting and handling CVA - Mountain Rifle and Reg Hawken, TC Renegade and Hawken, Investarm Hawken and Great Plains, I can't tell any difference in the quality of the rifles. All are very sound rifles. There are lots of differences in forward muzzle weight depending on barrels. The one I like the best is my Investarm .58 cal with the 15/16" across the flats barrel. Comfortable to shoot. I haven't owned a Traditions Hawken but I strongly suspect it would be the same as the above rifles. It really boils down to personal choice of the shooter.
If you enjoy putting a rifle together go for it. Time consuming if you want to get out and shoot though.