Building grow room! HELP

hello everyone, i am building my first grom room and was just trying to figure out if i am missing anything! i am on a slightly tight bugdet so any help would be MUCH appreciated. kiss-assi am building a smaller room inside a guest bedroom the dimensions are going to 5x5x6.5 i am going to construct the frame with 2x4's and was going to wrap the walls with panda film. i have 2 canfan 6" fans 1 for intake and 1 for exhaust i have a 6" carbon can filter, a 600w HPS light and ballast! im only going for 10-15 plants in mind! is this enough light, vent, and room etc.

i would go with 10 in 3 gallon pots, lst them and or top them for better room. you will have prolly half male so this will be great 600 watt will be great just keep an eye on the temp. other than that sounds like your good to grow my friend.

so how many plants do you think i could flower in a room that size and is 600w enough?

Depends on when u start flowering em. If u start a plant at 12 inches it will end up about 26 to 36 inches high at yield. For good root growth you need a 1 gallon container for every foot you grow your plant. Your welcome. and a 600w will grow about 6 3 ft tall plants very well.