You are in Ipswich? Me too! But only just.....
For my money there is only one guy to go to, and lucky for you (and me) he is only a half hours ride away in Deshon Street, Wooloongabba. I refer of course to Tom Newell, he has a web site
http://www.newellmotorcycles.com.au/ you can email him if you like and he does COD. Phone calls are good too, dropping in at the shop even better. It's hard to say enough good things, he knows Guzzis like the back of his hand, is honest, and does not try to dazzle you with bullshit. Sadly, this seems to me a rare thing in the bike trade these days.