I decided to do something about the muffler after scaring a "Little Old Lady" off the footpath into someones front garden as I went past yesterday. The bike came with a "VEGA SPORTS" can. Did a bit of research and found the can is for the track and not suitable to the street, (not surprised its F#$^ing loud). So I spent the day designing and fabricating a baffle for it.

I am very satisfied with the end result. As well as now being "Old lady" scare proof the return of some back pressure has improved its low and mid ranges performance.
I am still on the hunt for a airbox and subframe and may have some luck with a wrecker in Queensland who has a few FZRs hes dismantling. Waiting for him to get back to me with pictures and prices.