2 dollars more? lol... that setup looks like complete shit man... and btw iv read htg is decent for saving that money but alot of people's shit stop working months later, besides that... Lumatek looks far superior than that little 12 inch thingy they call a ballast, not to mention that tiny aliminum trashcan they call a Hood, hes including a nice 6 inch aired one twice the size with glass etc.... and u want 2 dollars more for that tiny shit? lol....
edit: and that garbage is switchable to mh/hps, NOT able to switch to lower 600w etc, so ur running that tiny crap 1000watts full time