Hello guys,
First, thanks to everybody who threw in some comments or some advice. i have changed the set up again.

i know. but i have been playing along with how the set up should be best set, and i think this will be the final outcome. (never say never

)
i have been requested from a member to take some pictures of the BOV and the HUD attachment, so here are the pics.
i have taken shots from different angles so one can compare the size (with my hand) (no, i am not a giant!)
also, i had to remove one clamp from the right hose, so i used only one one on each side.
hope these help.
Spyros
Nice Dude! Thanks for the pics. Way smaller than other BOVs out there. How's the breathing on it? I'm thinking of getting one.