I thought of doing something like that, then my wife came into the garage. She said I should just get to clearing out more of the garage and make a deadlift platform like cha has (not her wording, but the platform description is correct). Looks like we will be trying to sort out the garage quicker than planned to make sure she doesn't change her mind! Should be fairly easy to go through more of the garage in the next few weeks as she will be finished with classes this week (finishing her associate's degree this semester and is on waiting list for nursing at UAA) and will have more time to help me out with that.
Definitely not finished, but my gym is about ready to accept weights being moved around:
Still need to bolt the rack to the platform. Thinking of going without a carpet and see how it goes. If I feel it needs a cover I can always add that later. Also need to install 2 shelves to place speakers on as they are just sitting around right now. Feels good to be getting this setup so I can lift again.