Borden Timberline action (long action) or Alpine (short)
Lilja #2 barrel (or similar size, about 0.625-06.35 inch muzzle at 23 in finish), i.e. Hart #3, Rock #3, P-N #1, etc.
Timney or Shilen trigger
Echols Shrike stock, edge fill
I would probably put either a Nightforce or a Leupold 6x36 on it

You'll have to find someone to do the metal work. I know a short list of smiths I would choose from, but that list isn't complete.

You'll have to find someone to do the stock work. Echols stocks aren't drop in. I know the guy I would pick, but my lips are sealed. He's backed up enough as it is!

I know...not a rifle. But there isn't a 100% good factory rifle made today. The only way to get absolutely what you want is a semi-custom.