need help making a reflector hood for my hps lights

i have 2 70w hps lights that i have made into remote balasts and i want to put both of them under one hood facing echother i have not been able to locate a hood like this so i have disided to try and make one..i have a few ideas but would love some imput from the RIU community.. thanks in advance guys.gals!!! MERRY CHRISTMASS!

A good starting point would be to hear, in detail, what your 'few ideas' are so far...and go from there.

https://www.rollitup.org/view.php?pg=faq&cmd=article&id=674

IMO gluing mylar rather than painting works way better.

goto the goodwill or salvation army and use a flat shiny metal serving tray of some sort . i did it with my cfls and it works nicely and 140w of hps should work with it too.