I purchased the Ben's "Make it Easy" Short Shifter, with the Side Lever Kit, already installed in a shifter housing. I haven't had a chance to install it yet. I'll report back once I get it installed.
I purchased one of the inexpensive ones (already installed in a housing), off of a forum member. But, me being me, I continued to do research before I installed that one. I came to the conclusion that I really wanted the Ben's with the side lever kit.
Side note: if anyone wants one of the inexpensive ones, already mounted in a housing, I know where you can get one cheap.