why a drip system for veg and ebb and flow for flowering?
looks pretty good, the cfls are alot higher than theyl need to be. that space is alot taller than itll need to be, might want to try and proportion room better? for instance make the veg box half the size but put a shelf in it so you can still have the same amount of pants and a bigger flowering spot.
its missing a few things, and it looks like it'll cost at least $400 to start, but if money isn't a big concern, than looks good.
are you plaining on making your hydro system? sounds like it since you asked for advise on the pumps.
you can use a pump ment for a fish tank, they are called power heads ( if I rememeber correctly) when used in fishtanks, they are used with undergravel filters.
or you can buy a pump from your hydro store, or online, theyre the same pumps basicaly just intended for different things. it should only be like 20 bucks, but you will need to buy a pump that has the corect GPh to go along with your systems