This one is very appealing to me lately as I need a slightly heavier weight than my apdc (this one will be eternally used as the basis for comparison for me . The one which all others will be judged against LOL). Its strung weight is listed at 329 gr. Does that include the stock leather grip? I can't use leather. How many grams does it lose if it's replaced with, say, a Bab syntec grip? Anyone using this YT Radical Pro with a custom grip? Does it significantly alter its true feel?