As part of my effort to improve the tonal quality of my portrait images, I have decided that LF is the way to go. Most of my prints will be contact printed. Taking advise from here and also speaking with friends, I think the Speed Graphic offers the best value for money. As all Speed Graphic is older than me, are there specific things to look out for on this camera? Are there different versions? Something that is easy to break? Or upgrade that really makes a difference (at reasonable cost)? Lenses, are there some lenses that is worth looking for? Ideally good value for money, and perhaps suitable for 8x10 also.