Hi beaut, my surgeon offered me 250 hp or 300 mf because my chest is so small he was worried which would fit in, but I asked for the 300s if possible, and when I came round he said he was able to get the 300s in so the decision was made for me in a way but I completly trusted him and he wanted what was best for me I could go massive as I have a pacemaker too and he had to be carful not to desturb my wires so I went with him with every thing, I love my boobies but safely is always first priority xx