Not a big deal if you can figure out how to set them up properly. With that said, however, If I could go back I would place 2 power strips in my cab, allowing for maximum light dispercancy, 1 power strip kind of limits where you can put your light unless you have a small grow area. Another thing to consider is my original plan was to run with 2 42 watt cfs and 4 27s, I am currently using only the 27s right now for veg, as the box gets WAY TOO HOT with that many cfls on immature plants who cannot absorb the heat.
Use caution and good luck