Be careful what "1 ton TRE's" you buy. Alot of places are selling 3/4 ton stuff labeling it one ton by virtue of the 7/8-18 threads.
True one ton chevy tre's have a .781" major diameter. The "1 ton" have .774" major diameter IIRC. Your 44 (I have the same one sitting in my garage) has the .774" major dia. So, if you went ahead and bought the flip kit sleeves sold with the "1 ton" (.774") stuff, you could reuse your stock tie rod.
It seems like a bad idea to me to just ream from the top, as you'd wind up with an hour glass shaped taper, resulting in half as much of an interference fit. From what i understand, the sleeves require the reamer. Because this is all such a head ache, and i don't have a stock tierod, I'm gonna make a dom tie rod, and use 3/4 heims, flip it in the process.
Dont want to end up like you and bend my tie rod the first rock I climb.