BTT duplicating and incrementing file selection

Hi, I'm trying to do the following:

  1. Select file in finder (normally named as follows "ClientName-01.prproj")
  2. Duplicate file and rename, incrementing version number by one but keeping same naming format. example: "ClientName-02.prproj"
  3. Using the same special mouse click or shortcut, I would then be able to make new versions of the file with incremented numbers ""ClientName-03.prproj" etc

To do this manually in OSX, I normally hold ALT and click and drag. This creates a duplicate file, but the naming is wrong, it creates something like this ""ClientName-01 2.prproj"

I increment files like this on a constant basis as part of my workflow so a way to automate it would be great.