Yes, it ***** beyond all known limits, but I would never do this if the car was original and completely unmodified. Of course it is your car and you can do what you want.
The "straw" with this setup is that I believe there are 4 different types of fasteners, each requiring a different tool to remove. They could of at least designed those 4 types of fasteners to have the same heads requiring only 1 tool.
The absolutely best battery location I ever saw was in a 2011-13 (can't remember which year) Charger loaner I had when dealer had my Windstar van for 4 months with the axle recall. Get this, the battery was located in the trunk, in the spare tire well, right beside the tire.
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