Jay - all is looking good. From my personal point of view I have 2 wishes. 1)enough meat on the top of the ports to be able to port match to B/T medium riser heads. 2) on pushrod hole location - (selfish view) my heads have wider valve spacing, so would LOVE to see the intake holes offset away from the port. realize this may not be in the best intrest of your programs - but maybe a "special" version available on request? HA!