If there is even a slight possibility of you moving, I would personally wait to set it up. I don't think there is anything worse than moving a "living" tank; for the tank or the mover.
You will without a doubt, put animals in the tank you don't want to lose and moving them is risky and stressful, especially if your moving more than across town.
I would just keep buying the equipment and keep putting together what you can. For example, you probably would have put water in the tank before finishing the wood on the stand and canopy. Go ahead and get that done.
One day, even if it is a year or two down the road, you will have a tank that is COMPLETELY finished and then you can fully enjoy playing with it's inhabitants.
That's just my two cents but then again, I have become overly patient in the past few years dealing with my SPS tank.
Good luck and glad to hear your doing well.
ReefWaters