Looks like you can pull the weight OK, I don't think I could. Taking wood off the sides has much less effect than taking it from the belly.
Looks like most of the bend is in the first 1/2 of the limb length. If you imagine the limb marked in 4 equal sections, I would take wood off the belly of the 3rd section out from the handle. Stiff tips are good, but the 3rd quarter needs to be bending some.
Very nice looking bow, good work.