Does anyone have any advice as to which is the best soft luggage combo to use on the XTX? I'm looking to take the bike to IOM next year & would welcome ideas. Use the bike daily to commute & carry a rucksack, which when opened after a 30 mile ride stinks of exhaust fumes (Akropovic minus baffles!). Therefore was thinking of a tank bag + other. Would consider fitting a rack etc, but concerned it would fill up with CO fumes !!