I'm running a 50/36 with a 11-26 cassette.
Ya I figured I just need to concentrate on climbing more (I've only really been riding for about 6 months). It doesn't feel like I lack the strength to turn over the cranks, but it feels like the movement is too long and like I'm loosing power on the upstroke. Which is why I thought the shorter cranks would help, since the smaller radius would keep my muscles more engaged . But I guess with my inseam 175mm would be the ideal crank length for me.