One thing to be aware of with Hazle is that it is (very) weak in compression, so make your belly as flat and wide as possible and considder dropping a stiff handle section! Hazle make excelent bows (one of my fastest bows ever was hazle....WAS, because it crysalled). Also I would make the reflexed limb the upper limb, because of the tendency to make reflexed limbs weaker to conform to the tiller.
As someone else said...looks like you can scrape a fair deal more, it is in what I would call the floor tillering stage by now;-)
Good luck mate...I bet it will be a succes if you keep in mind to keep the belly flat and wide;-)
Cheers