first grow room part 1

ok so for the past been i have been buying all my supplies for my indoor grow.

i started this morning on my setup and am somewhat half way thru. Here is what its looking like.

I know i need to completely seal my enviroment.
re hang my fluorecents instead of leaving them how they are.

looking for some good advice an opinions, especially with my ventilation as my humidity is outta control.

Here are some pics:

http://img.photobucket.com/albums/v390/hawaiivacation/IMG_1912.jpg

http://img.photobucket.com/albums/v390/hawaiivacation/IMG_1917.

http://img.photobucket.com/albums/v390/hawaiivacation/IMG_1915.jpg

http://img.photobucket.com/albums/v390/hawaiivacation/IMG_1914.jpg

http://img.photobucket.com/albums/v390/hawaiivacation/IMG_1913.jpg

as you can see my 180cfm fan is exhausting out the bottom end of the garage door and the other end is sucking air from where the plants are. Good idea or not???

Thanks in advance.