-if weights a big concern get the Sendero Lite CF Proof barrel
-Optic wise im partial to the Leupold MK5's in the 3.6-18x42 / illuminated / H-59 or T3
-Find some NF ultra lite rings or Leupold Mk4 Alumunim rings
- I will say I've heard mixed reviews on running TI actions. Quite a big price jump, regardless who it is, steel to TI, but they're also More prone to Gaulling and in my experience the steel actions run smoother. you're not really saving a tremendous amount or weight. I know cause I was really wanting to run that LPA Fuzion TI on my elk rifle bur decided against the TI.
-also, If weight savings is your goal, don't get a nightforce. I love NF and have a few. But they're heavy so are the vVortex even the SHV's .Leupold' on the other hand are normally on the lighter side along with Khales. And they're great optics
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