Hi all. Just upgraded from a lifetime in a tent to a jayco swan touring model. Need help for optional extras. Have bag awnings, annexe walls,bed flys, gas bayonets, roof racks, tv/radio. Thinking of adding - extended draw bar (30cm), and wondering weather need antenna (jayco will not provide with roof racks), do I need al ko esc, wondering what I do for bikes, , and do I need battery, if yes then do I need solar panels (will mainly be in caravan parks). Any other options I should get? Do I upgrade to outback - tow vehicle commodore, wonder how outback works with commodore. Any help or where I go on site to see previous forums on these topics appreciated.