Buying a 4 Post Lift advice

If you can ignore all of the junk, this is my space. The lift will go where the barracuda is. I figure most of the shelving & the garage door opener will have to go. May have to get me one of those side openers for the door. I have the high tracks & a 9 ft wide door, so I am hoping it works out good. I am going to check on building code here & see how thick the floor is required to be.

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