Anyone have any experience with the Mossberg 930 SPX? I am interested in the 930 SPX with the 18.5 inch barrel with a 7 + 1 capacity. Here is a link to the shotgun, http://www.mossberg.com/products/defaul ... n=products. Near the top of the page, scroll though the 930â€™s shown and pay attention to item #85360 & 85370 as (in my opinion) these would be the versions I am most interested in. The only differance between the two are the stocks. Any thoughts?