out of the big collection of guns in my safe, these three are the only ones i have left that are not customs. i want to build another 1000yd capable gun for mulies and targets. all three shoot very very well for being box stock guns. if you were to pick of of the three listed to build for a long range gun which one would you pick? i was either going to send the ruger or the 338-378 to gunwerks for their long range package and put a nightforce g7 on it. just looking for opinions here. thanks. ruger is a m77 with the skeleton stock both the wby are fluted and have jewel trigs.