If you could "only have one" I would choose an accurate Howa bolt action. It would be the most practical and get the most use. It would get expensive feeding an AR10.
I would love to try your GP100 cuz the spurless 357 sp101 I have has a really smooth trigger.
I also have a 22lr sp101 and the trigger on that doesn't even come close to the 357.
Any rifle $3,000 and above will have a reduced buyers market and difficult time selling. Maybe sell the rifle and scope separate to reduce the sticker shock.
Bought my first gun there from Dick's in Rio. A HR Pardner 870 clone with a 24" barrel. I knew 0 about firearms and thought the long barrel was bad ass.
My roommate got in a road rage incident in front of our house and he was worried the guy would come back for more so we went out and got it. lol
Thanks for posting this. This would be a great idea if someone wanted to have the 43x be a one stop gun. Optics slide for home defense, and stock slide for CCW. I might be downsizing in the near future and this would be a great option.