WTB New Front Tyre GPZ900r

[SAPhil]

I am Looking for a New front Tyre for my GPZ900 can anyone sugest a good supplier in Adelaide, preferably Northern Suburbs. I was hoping to do a 17" convertion in the future so a good second hand tyre may be the best option, but failing that I will fit a new tyre. I have Battleaxe tyres on the bike now and am very happy with these, front is a 120x80x16.

Any help would be great Thanks