I will give flats another shot as I have sold my pedals. I was going to get a size 44 frame but they only do that size in Asia as 48 was the smallest Cannondale makes here in Australia. I'm thinking of getting 165mm cranks to see if they will benefit me or not, other wise I kind of wasted $800 on my Stages PM. My saddle is pushed back as far as it can go, next option is for me to purchase a 0 set back seat post. As for now, I will give Cycling a months rest to see if my knee recovers or not.