That is one beautiful gun Jack!!! I can see we're going to have to upgrade the gun racks at the club. I remember snowmobiling over in Wisconsin a few years back where the only sleds allowed out front of a certain bar were the Thundercats. I can see we will definitely need two gun racks - one for turds like mine, and another for your Seitz and Jimbo and Denny's Bowens.
Get working with it on your chart and apply Harlan's method and it should be a great move. It looks like it would go get them on it's own, there shouldn't be much driver error with a fine gun like that in your hands.
Shooting new guns or gun changes require some extra work with the gun. I put that higher rib on mine in Feb. and after not shooting it all winter it took me about 1000 moves on my wall chart to get ready for Florida. I hit a few 99's and a couple of 100's in the State shoot.