What's up everyone. I'm looking to buy a 600W MH to use for veg with a Lumatek ballast in my 4x4 cabinet. It looks like most 600W MH conversion bulbs only put out about 50,000 lumens. Do you think that'll be enough if I plan to run the MH until about 2 weeks into 12/12? And, which 600 watt MH conversion bulb would you recommend? Thanks!!!