I have an X-bolt stainless in 30-06, and am very happy with it. The only loads I've worked up for it (bought it during hunting season and wanted to get my load worked out and get back in the woods) involved H4350 and 165gr SGKs. Maybe I got lucky with the components, but my X-bolt shoots very well with several different powder weights in this combination. The final load I settled on posted a 3 shot .48" group, and a 5 shot .7" group... that is honestly about as well as I can shoot anything. Aside from being accurate, I also find the rifle to be very ergonomic and user friendly. I really dig the safety mechanism that allows you to press a button on the bolt lever and operate the bolt while the safety is on. It seems much smoother and more intuitive than a standard 3 position safety. The lightweight of the x-bolt is great for all day carry in the woods, but as another poster said, the stock design and recoil pad really dampen the recoil for such a light rifle. I think you're making a good choice. One question about your cartridge choice though, why 7mm Mag? Are you mostly going to be hunting deer and hogs? If so, the 7mm Mag is probably a little overkill, you could do the same job with less recoil using the '06, .308, 7mm-08 or 270... just a thought.