Alex's is deadly accurate with .458 220gr lehigh cf's. Pretty sure she uses the crushed rib sabots and her final load was 90gr bh209. I put several rounds down with 100gr and it was still shooting under an inch at 100. It's too small for me but you are quite a bit shorter than I am so that shorter LOP would probably be okay for you. The cleanup is the same as any other breakopen action. Only difference in the impact is that little hood over the breech when it's in closed position. I think you will be quite pleased with the accuracy of that little rifle. The twist is 1:28