You do nice work.
Coupla questions, tho.
What exactly is the function/need of the "floaters"?
And do you think the 2x6s were necessary?
I agree with the tendency to overbuild, but just thought that stand looks mighty heavy. Especially when you add in the 1/2" ply.
What do you think it will weigh when finished?
55gal - Coralife 4x65w cf, xp3, flourite, Hydor ETH300w, pressurized CO2 w/ rex(TM) reactor!
30gal - 55W AH, ecco 2232, flourite/gravel, DIY CO2 w/ Hagen ladder
3gal - endlers/cherry shrimp
4W cf, Red Sea deco nano, flourite