I have to agree with Joe. You can never have just one vintage machine. A few years ago I got my mom's 301 out and decided to sew on it. She always complained about that machine, but I love it. My first featherweight (Centennial) followed soon after, then a 503, a white FW and now another black one that I'm hopefully going to get painted. As far as what you want, the 503 would probably do most of it. I have one with all the cams, but have never used them. The only thing I use is straight stitch and occasionally zigzag. I have a 90's Bernina I use for my decorative stuff. I've never used a 401, but it might do what you want and will probably be cheaper than a 500 series. Rocketeers are always popular and sell for a fair amount of money. That being said, I saw one at an estate sale that I'm still kicking myself for not buying. It was $65 in a case. No idea is if was running or not.