After searching and reading about some folks re-barreling whiskey, I was thinking of doing the same with toasted oak chips that can be found in home-brew shops. If I was to buy, say, Ten High or Early Times and add oak chips in an attempt to "add age" to them, should medium or heavy toast chips be used? I know I could just pay a few bucks more for good bourbon, but I'm a DIY'er and curious to know if this will work. Thanks.