Mine were plenty tight, not the heaviest I've seen (given Im just going through my first grow now, and it was a hard road, so I got great results in my case). ive learned you can never have enough or too many, keep em close as possible.
80 26w will do very well, the bigger the better on the CFLs tho.
CFLs do suck the juice tho 80 26w CFLs use 28amps alone. 1.13amps for the 68w ones I got 60amps available in a 125amp panel.