any insight or advice? I already have a Mossberg 590 20" that I love and am quite proficient with. However, I am really interested in a semi-auto 12g such as the Saiga 12 as converted by Red Jacket, Tromix, and the like. I like it mainly for a fun toy but can see using it for HD if it proves reliable. I'm not interested in doing the conversion and parts myself, rather looking to the experts to provide a fully converted and tuned Saiga 12, ready to go. Anyone have any experience, good or bad, with these "professionally converted/tuned" S12's? Which one and what are your thoughts? TIA!