Replied to PM, and thanks to those w/ kind words!
Welcome and good luck, get me pics or floor plan if you can, that size starts getting weird on a 2nd story, not that I fear the floor will collapse, we just don't want any deflection of joists that could sag over time causing other things to fail, or an unlevel support for new tank.
I think reef savy is probably your best bet for that size tank rimless, I think leemar is now crystal dynamics, probably 2nd to RS
I like SCA but I don't think they go that big, but worth a call.
I know it's hard, but try not to rush, make it right.
There's a fine line between owning your tank, and having your tank own you!_________________________________________
120G SCA starfire, tunze 1073.02 return pump, Geisemann reflexx 4xT5, 2x panorama pro LED strips, 2x Vortech MP 20's, 40g sump w/ fuge.