Agreed. I like most everything about that build, except for the talley part. Get a rail or Hawkins rings.Also, I would just part to upgrade to the pic rail and arc or nightforce rings, no sense introducing a weak point in your mounting system.
If you want SFP, don’t overlook the NF NXS 3-15x. Too much mag in a SFP scope, like the 5-22, does more harm than good.