I know this has probably been gone over berfore but I need someone else opinion. The wife is no help what so ever. She just keeps telling me I dont need them but I think she is crazy . Ive been looking at the grandrock stack kits with the turnout stacks . I just don't have alot of money to throw at this and dont know of any other options other than making my own . If you have any good ideas I would like the help. Thanks