Suggestions for ignitions with rev limiter

Hello -

I am currently running a MP electronic ignition with the chrome box on my 416, 4-spd dart. I would like to have a rev limiter for the occasional trips to the track and avoid an overrev. I am very new to ignition systems so I am looking for suggestions on which way I should go...replace with full MSD, HEI, rev-n-ator, etc. There are so many options out there with good and bad reviews and just don't know where to start. Any help is appreciated!