Do It Yourself. Feeling game try some of the mods outlined in here. Some of these can be peformed by novices others require a substantial amount of knowledge before attempting them
If ever you blokes are free one day, let me know cause I'd love to meet up somewhere and learn how to do some DIY things for the beast. She needs some care and I'm too uneducated to give it a dig. BTW, I live down on the Gold Coast - so if you're ever goin' down that way PM me.