Aaahhh, now I see where you're coming from with the pipe stat. Still think a decent whole house pump would achieve the effect of getting hot water to the taps more quickly without the loop though, but you seem set on doing this and nobody's going to change your mind so maybe we should just end the discussion here...
Muggles, what you are saying that high pressure pump on a normal draw-off will bring DHW faster as it will push a hell of alot of water through the tap before hot water get there.
What I am saying is that the Home Booster pump will immediately pump water fast around the loop. Fast to the tee off of the open tap. That will happen despite you thinking it will not.