Anybody got any good hints on do's and don'ts on a full exhaust installation. I've got both fairings off for a start. Does the radiator need to be drained and one of the hoses removed and then the radiator tilted back or does the radiator need to be taken off? Does the oil cooler just need to be separated from the radiator? I want to do this the simplest way possible. If anyone has done this themselves, please give me some suggestions.