Nathan said:
For a short range deer rifle.....Bolt Action controlled round feed, mechanical ejector, BDL trigger guard, manlicher stock, peep rear sight....or maybe a small rods on the front receiver ring.
Sounds like a cool rifle regardless of the cartridge it shoots. However, as Scorch eluded to the economics haven't been planned very well. Once you start putting together costs, a rifle like you described will not be a pratical build.
As Scorch said the only .350 Legend sized CRF action was built by Kimber. They don't make them anymore in regular production, so a used or NOS rifle commands a premium. You'll easily be around $2K in a donor rifle and installing a new barrel. You'll also want to work out any possible feeding, extraction, reliability issues at this point before moving on with the project.
Then you'll be $500+ in finding a blank to build your full stock out of. Not to mention, you'll want to build a pattern stock first so you get the dimensions right before you start carving on that nice blank you bought for your finished rifle. So now you've basically built two stocks for one rifle.
Then we haven't go into the other nickle and dollar stuff that drives up the costs. Like metal engraving, inlays, checkering, front and rear sights, sling mounts, butt plates or recoil pads, and metal finishes. I think a realistic budget would start north of $7K on the bottom end.