Wondering if anyone has any experiences with Mirror Coat or the other similar top coatings? I'm getting to the point of being about ready to finish up that big Maple slab I've been toiling over for about a year now and I'm leaning towards the thick, high gloss finish. My sister-in-law in SC has used something similar for some of her work and she says it's a PITA to work with but the results are very nice if done right. Any advice, ideas, hints, tips, etc. would be greatly appreciated.