Taxi Driver Online

Hello - As i am keeping my Fairway in Toronto, Canada and will be summer driven only and on weekends and in dry weather what spare parts should i keep on hand (just in case)?
Where do you recommend i buy parts from?
Also i am after a centre plastic lid for the armrest (next to the driver seat) - mine is broken and cracked.
I have had the Taxi for about a month and not yet driven in Canada but will be on the road in about a month to take to shows and cruises with the family.
Thank you in advance for your help and I am sure i will have more questions as i get accustomed to owning the cab!