Since nothing is glued down yet I'd recommend the following.
Move your shoulder straps forward so more of them are on the chest plate.
Move the shoulder bells to where they almost touch the shoulder staps (your thin enough to do it).
Trim a little maybe 3/4 inch off the bottom of the shoulder bells.
Taper the thighs so they are more form fitting at the bottom. You do this by cutting out a wedge from the back and taking more from the bottom and very little if any from the top.
Hope that helps, and take the mods one at a time and take your time. Getting armor to fit properly is alot of tweaking and retweaking, but in the end it'll be more than worth it.