I do like the 1 piece shorter bolt on M77s, and the scallop lets you mount your scope lower. Owned a Bergara Premier for about a minute and just didn't like the 700 setup overall...but their bolt handle being attached with that tiny little weld didn't inspire a ton of confidence. For a 2-piece, I do like how my Tikka attaches with the dovetailed handle.
The angled action screw definitely made pillar bedding my rifle a bit more challenging than it needed to be, but I got it done and am anxious to see how the full glass bedding comes out tomorrow.
The Timney trigger has been in my Midway cart for more years than I'm ready to admit! I'll probably function check mine when I get it back together and then order it.
Who did you use for barrels?