I think your shins could go a little lower, they look like they're riding up / sitting too high.
In regards to the thighs, I would make them fitted at the bottom and top with just a little wiggle room. A lot of people leave way too much room and the thighs are swinging around. I think you should pull the thighs up another inch or so.
If you need some more mobility, you can cut some notches in the lower thigh behind the knee.