I don't think I'll ever do low iron glass again. It just wasn't worth it. It did not offer more clarity than a normal tank. All it did was give me a grey hue vs a green hue.I can't do 55 minutes, but I'll skim it.
Thankfully it's only the 64ish cube here to move if we end up doing it. Stupid thing is still heavy - all that thick glass
The weight is also a big negative.