Welcome! Glad you joined. Sorry for your losses but it sounds like you must have good BBA - Bounce Back Ability - great for this hobby and wonderful life skill. Hoping you are settling in well at your new place.
Bins and etc can be temporary holding places if tanks cracked, but I'm sure you've already figured that out. I'm looking into converting one tank from hang on back to overflow and while tank is drilled, etc plan to move everything into large plastic tub/bin.
Have you considered starting your build thread? I found its a great place to document my tank's evolution for myself. I started tank first then joined, so I'm still finding myself going back collecting pictures & updating historically as well as current state. Once you create your first post in your thread and link it to your account, they will give you build badge (look left, under my ID). It's never too early.