Unless you're wanting the "dying-cow" mechanical tone, alternate wail, alternate yelp, and the ability to move the siren function buttons to a different row on the control head, I think you will be fine with your Cencom Red. Quite honestly, I would stick with your current unit. If you don't want require the remote style head, and want some cool tone choices and nearly as good of functionality, you might try a 295SLSA6 or a hand-held HHS2200 if you're wanting to stick with Whelen choices.