Building a Custom Rifle

[SwiftShot]

I was thinking about building a custom rifle. I like that Ti X Long Action Magnum from Defiance. I was thinking that action, Carbon Six Barrel and putting it in a MDT Hunter 26 Stock. I was thinking of 300 PRC. Well then I went to the range and pulled out my Christensen Ridgeline in 300 RUM. I was there shooting something else but I decided to put a few down range with it. Well 3 rounds at 100 yards . I like the rifle just not in love with the stock. I cannot see spending 1800 on a MDT stock for it but hell it shoots money with most loads. That is 212 ELDX at 2900 FPS. Should I just leave well enough alone. If I built a custom I would be happy with groups like that.