110 in .338 win mag change to another caliber?

[BrianB]

Does anyone have experience or know what a savage 110 originally a .338 Win Mag could possibly be changed to. I've been wanting to build a rifle, and I like the 6.5X284 Norma for my long range intentions. But I don't think this rifle would be a good candidate for that conversion. I haven't committed to anything yet, I'm still in the I want to build a good long range rifle but what caliber and where do I get the action to start on phase. I also have the same model in 270 but it's my go to deer slayer, so I would have a hard time messing with it. I've barely shot the 338 maybe 100rds since I got it over 20 years ago. It's in good shape but with that factory synthetic stock the recoil is murder. It's ok for the one shot deal when hunting but I want something fun to take out and shoot at 1000yds.
So any help/suggestions would be appreciated.