I would rely on my LQS and as mentioned by cashs_mom local guilds too, both would be great resources, from answering questions as you mentioned above, specific to your area, and also to spread the word about your work. Presenting some of your work at a local guild would allow quilters to see your work, and give the members and idea of your skill level as you learn your machine and advance your skills. You mentioned, not wanting to do it full time, your in the drivers seat, agree only to accept projects that fit with your time frame.