I've got about a year experience of riding postie bikes, and I'm keen to get a bike for myself, as a weekend rider and occasional commuter. I'm on LAMS restrictions, and I'd like to spend around $3000 for a bike with RWC. I want a bike that would be easy for a novice rider to ride, easy to get parts for, and easy to maintain by myself. I would definitely consider a pre 1991 bike. I'll probably need to go with a 250CC or higher as I'm not very light. Given the above parameters, what bikes would you recommend me to investigate?