I have an Advantage II-T. It works great but regardless, cleaned or dirty, it piles up ashes all around the burn pot. Obviously that's where the ashes go and I just clean them regularly. However, I was just at a persons home who had one that looked exactly like mine but when I opened the front door, I saw slots all the way around the sides and front of the burn pot. This allowed all those ashes fall DOWN into the ash pan. Can I replace my fire pot base plate with the HOLY one or cut clean holes in mine to allow the ashes to fall through the plate and down to the ash pan???