I finally have all the OSB up(50 sheets of 3/4" ugh) and am most of the way done painting the shop portion of my barn. I will soon be moving everything to its permanent position. Will I regret not coating the floors? It will be a major undertaking to do it down the road as I do not want to move all of this stuff again. Space is approximately 850 sqft. I do plan on using a pallet jack to move some very heavy stuff from time to time, and I don't thnk I am up to the chore of a wood floor, but epoxy I am considering. Those of you who have done it are you glad you did? I don't have any major moisture issues but I do run a dehumidifier in the shop, I plan to add a heat pump this summer(time permitting) or next.