65 Dart rear suspension ideas?

I know i could/should have put this in the suspension area, but the early crowd (like myself) tend to be better thinkers...:) Anyway, I'm wanting to modify/replace my leaf spring rear suspension and go a lil more modern. I know...the purists say you can do a lot with leaf springs....but I'm looking at maybe some type of 4 link. I want good street/road handling and I can do the work myself...with time. Are there more types out there than just the basic 4 link....ideas? Thoughts? Thanks......Pat