Hello, I am getting a 4x5 camera, and am looking for reasonably priced lens/es to get going..... The camera I am getting takes Linhoff boards.... ( I do not know if it's a big deal or not to attach a lens to a board?) I am looking at lenses between 90mm and 150, maybe 210mm. Please let me know if you have any you're parting with, along with a basic description. Thank you!