This is going to be one of those "it depends" type answers. If you've always loved the subtlety and "manliness" of the Blackbird and is a fan of brushed stainless, then Blackbird it is. I've always thought of it as a more upscale Steelfish. But as D4M said, the date change is a problem area and there's a chance that the pearl will not be centered.
If this is going to be your daily wear watch and the Breitling doesn't look out of place in your work environment, then go for it. If not, it may cause your boss to think about withholding your raise because he thinks you're being paid too much, it may cause your customers to think they're paying too much for your product etc.
The Bentley GT is a very nice looking unit and is fully polished. It's the more or less the same size as the Blackbird. The Bentley GT Racing is the same watch but with with a brushed/polished bracelet and detailing. The color of the day/date wheel is too red and may not align correctly on some units but it's a beautiful replica.
A BCE may be a good compromise for you.