I am beginning to realize I may never sell my Sendero for what I have into it so I might as well hang on to it and build something on it when money permits. It's a 7mm RUM. I'd like something that can shoot a to mile and maintain 1500 lbft of energy as far out as possible, 1500 yards if possible??? I'm sure it's obvious I have no idea what route to go. I already have a 338 Edge, a 300 Win Mag and a 7 REM mag so those are out. Any thoughts? I will have to keep the 0.532" bolt face and want a repeater with a Wyatt's box if possible. So far a 300 RUM with the 240 SMK's or the 7 RUM again with 200 gr Wildcats (not sure on availability) are my best ideas. An upgrade to a DM system some day would be nice too. Thanks for any thoughts.