First time grow - PC grow box & kit

http://www.bestgrowlights.com/product/SLSPCP-1

I was thinking about buying this PC planter box to start my first time grow....
As i am complete beginner is this everything i need? It comes with a lot of kit. It has to be a small grow, (max 2 plants at a time) and in a compact box as it has to be very discrete (has to sit in the corner of my garden shed virtually un-noticeable)

Was just wondering if anyone would comment on whether this was a good choice of grow box or not?

And is there anything i should take into account?
+ with a hydroponic system how often would it need topping up with water?

OR
should i buy this system:
http://www.pcgrowcase.com/pcgrowboxes.htm

Pretty much the same ( the mesh rack in the second one does seem to be useful)
And the price of the second one is considerably cheaper.

And what sort of bud should i grow?
I was thinking white widow, as it is apparently consistent, good yielder and is quite small, which is ideal as i have to grow it in these small compact boxes


Thanks for reading this, and any help would be greatly appreciated!

And dont forget, this is my complete first time, so dont take the piss

Personally i like the t he first one but if money is a issue go with the second one. A good amount of people will say growing with cfl's are not as good as metalH or High Pressure Sodium. While have never done mh or hps i am more incline to believe that you will get a better grow, from what i read, from the first choose.

Ok thanks

I think i will invest in a mesh rack for the first one then, as the low stress method of wrapping the stem around the mesh seems like a good idea to make sure the plant does not get too close to the light

And money isn't too much of an issue, i have plenty of time
And the frist one seems to come with everything i need to grow from start to finish fairly easily