Welcome aboard Ben! Nice little yew bow. I saw you mentioned that you thought the outer thirds could bend a little more, and while I didnt notice you ask for any tiller advice...here it is
Tiller looks good, but if there is any room for improvement, it appears to me that getting the limbs bending more right out of the fades during tillering wood have given you a little smoother draw with less mid-limb set, given that you have that nice pyramid front profile.
Looking forward to seeing more of your work!