Which set for my setup?

[liermam]

These must be a "manufactureres recommendation"..??
Because at either 5,000 lumen p/sq/ft, or 50 watts HID P/sq/ft,(the recommended amounts) a 400 is sufficient for about 9 sq./ft.. max.
For a C-note, you're getting a good 'basic' system.. IMO.
If you find the need,..or AS you find the need to customize it for your situation, DIY it up with the accessories. Be it cool tube, conversion bulbs, ect.

Manufacturer specs, yes. But either way, i'm far below the limit. I'm at 5.8. 9200 lumens per sq ft.

And indeed, thats what i'm talking about. Buying something as I need it. Whatever. I'm stoned.

Thanks for the advice guys. I'll start up my grow journal very soon!