I have an old Bianchi that I'm trying to bring up to date since the spokes are brittle and the rims are rusting on the wheels. It's a mid 80's with Rigida rims. Being a 5 speed freewheel on the back, and spaced at 110mm, I can't get 120/130 on there without grinding. As a work around, I was going to just buy newer rims (lighter the better) and keep the hubs polished and buy new spokes. I can figure out the build, but have NO idea where to go rims wise. I'm looking for mid market rims that are decently light. Nothing too crazy. I thought I'd ask BF before the LBS because they seem to be extremely pushy there and I don't feel comfortable asking questions like this there. Thanks!