I'm planning ahead for my next crop. I'm planning on growing 4-5 plants and was thinking about getting a floro setup for the seedlings and vegging stage and switching over to my 400w HPS for flowering. What is the difference between the Standard and the Wide spectrum tubes? Which would be better for my purpose? Does it matter which ones or is it just a matter of lumens? Also how many floros and what size/wattage would you recommend for 4-5 plants? Any advice would be greatly appreciated.