This is my current setup with Troy micro sights "HK" style and a Burris Fastfire 3 on an ADM mount with a small Burris spacer. These cowitness perfectly, as for if they will with the Romeo I have no idea. You could compare the specs of the two sights .
Style wise, I think its really up to personal preference. I think the HK style look " cooler" ! Lol! Sorry they're in the folded position but this is the pic I had available.

Sent from my SAMSUNG-SM-G930A using Tapatalk