Looking at the 72 RI Tele Deluxes on the web, they DO have a Strat neck, i.e., the butt end of the neck is rounded, rather than squared off like a regular Tele. That reissue IS a little weird, the originals DIDN'T have that extra wood routed out of the neck pocket, but the pickguard abuts the rounded end of the neck butt and covers that up.
You're probably going to need to order a 21 fret Total Vintage neck, which gives you a lot fewer options as to woods you can order and is available in a 7.5" flat radius only. (Per Fender's specs the neck that came on that body had a 12" flat radius. You cannot get the appropriate CBS style headstock on a Total Vintage, nor the 3 hole mounting setup.
If you get rid of the 3 bolt microtilt, you lose the serial numbering on your Tele Deluxe.
You CAN get the 3 bolt micro-tilt machining and a CBS headstock on a 22 fret Vintage Modern neck. The only cavaet emptor is that with the 22 fret overhang, pulling the pickguard assembly is a bitch without removing the neck. It can be done, but requires bending the pickguard assembly in a manner that feels dangerous to get the pickups to pop out of the routes, and could possibly cause one of the corners of the pickguard surrounding the neck butt to break. If you're only going to assemble this once, OK. If you're going to be pulling it occasionally to change things, it's a consideration.