Yes, it's the kit I currently have on my 360. I'm putting a B230FT in that, so removing the complete B200'RS', ready to put it in the 343.
My carbs were second hand, but they are definitely from an R-Sport kit. However, the jetting was quite a long way out. Curiously, it was very lean. Perhaps the B19 head (160?) doesn't flow as well as the B200's 530 head? The car could be driven...sort of...but it wasn't much fun. With a little tweaking, I could get the car to run & drive, but it wasn't happy. I had it tuned on a rolling road within a couple of weeks.
I would fit them, and see how you get on...but plan in advance to spend some time with a carb expert on a rolling road. If you don't need that...excellent
cheers
James