When I moved my 90 I had the same ability to set up my new tank before hand. Just having the tank filled and ready to go made a long day much easier. I moved livestock 4 hours in buckets no bubblers or heaters. No fish losses which was great 
I second what was already said above don’t bring the substrate and keep LR wet. I precured a new batch of LR as I wanted a new start and had no issues. Was also much easier not moving the rock.
Honestly, it’s time consuming and physically draining as most of it’s heavy stuff but in reality it’s no a big deal for the livestock. Most of the fish we own have already experienced much worse in a less healthy state just getting to the LFS.

I second what was already said above don’t bring the substrate and keep LR wet. I precured a new batch of LR as I wanted a new start and had no issues. Was also much easier not moving the rock.
Honestly, it’s time consuming and physically draining as most of it’s heavy stuff but in reality it’s no a big deal for the livestock. Most of the fish we own have already experienced much worse in a less healthy state just getting to the LFS.
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