Finally some results!!
Just thought id update. Went to the range today to see how the 77gr SMK would fair.
22.5gr Rx15-LC brass, O give measured, Fed Match prime: .284"
24 gr Varget- Same: .415"
Though these were only one group each to test powder charges. Ill see what they average after i reload some more up
My 60grVmax did the usual sub MOA -.7"
POI? 60 grVmax and my blinking 55grainers shoot about an 1"-1.5" to the right of the 77 SMK
Finally found my load that will likely get me those long shots for that pencil barreled chrome lined 16" AR-15