I guess those are more comfort/personal taste not so much must haves. I have a high stool with a cushion that I sit on and have nice flourscent shop lights over head. Music is a given I think...but sometimes I like to just have the sound of the saw. I have been wanting to get a led magnify len light, it's on my wish list. My scroll saw has a foot pedal that came with it and the speed control is on the arm of the scroll saw. Must haves in a scroll saw, now there is a totally different question. When I was shopping for mine, I wanted a tiltable table, big smooth table top, deep enough (18") to work on good sized pieces, light and blower, foot switch, easy to reach speed control and easy to change blades.