3) what need I consider on the install side?
Where are you located?
What's your intended use?
What's your budget? Now increase it by 50-100%
What is your skill level, and willingness/ desire to do any/all of it yourself?
Are you able to source conversion parts of the shelf? Or will you need to source/fabricate custom parts?
If you need to ask this, should you really consider this path?