I put that exact tower on my Bev-air BM23. All things considered, I'm pretty happy with it.
But, do yourself a favor... GET THE PERLICK FAUCETS NOW. When I ordered mine, they had the same tower on ebay, but with Perlicks. I passed on it, and it was a mistake.... The taps it comes with work fine, and are easy to clean, but they stick really easily, and in a short period of time, so unless you plan on pouring a beer every 8-10 hours to keep them un-stuck, get better faucets. I don't see it listed on their website, but I bet if you call them, you could sub them out...