I have built a rustic/farmhouse style table, 8’ by 3’, with some benches. I stained it with a mixture of oil-based Minwax Special Walnut and Weathered oak. I need to seal it with something that will not change the color and I don’t want to shine it up too much. Definitely don’t want to use a gloss sealer. I’m not sure what to use that will be easy to apply in my garage and keep it looking rustic. Poly, lacquer, Tung Oil, etc. Thoughts?