yeh brands aint important really as as long as u tape round the glass tehr seald, maybe add a 250 with your 6 and get both red specs for flower and veg with ust a 600 mh? ud honestly reap the rewards, tigter nodes the works and less stress with heat, as for heat, u can always slide teh tube or hood open a tad to let heat out at your leasure or by a cheapo fan cotroller.
but yeh a 20 loose and a 600 in a hood would do nice in ther, u could angle teh 250 to point wer u want ifu had it on yoyos in a normal reflector, be ideal and they dont real put out much heat.
was gunner say summert else but cant have been imprtant, eitherway looking great matey. keep it up
oh yh thats it, hood or tube, if u buy tubes id say cut a old refelctor in half downniddle and tape it on the tube as bigger reflectors if u go hood u dont need to obviously