Wow that is an impressive looking bow Marc! Congrats! I find that HHB lends itself to heavy draw weight bows...most of mine end up around ~ 70 # draw weight but that is where I max out, so I would not even try to make one at over 100 #.
How did you inch your way up to the heavy draw weight at full draw when tillering the bow? Where you nervous drawing it back to full draw length?