Good Day! I am thinking of doing a rebuild on my motor and was asking for an opinion. Is this a very good place to buy a kit from? Also would the domed pistons be worth the extra money? Or will there be no difference and only force me to run premium? Along with this what other items would be worth buying to give the motor a little more get-up? I realize it will never be any speed demon, but I wouldn't mind a little more pep. Thanks for all the imput!