New carbs

From the 30s,through 70s most of the Brits engines came with the SU carburetor. The webber (DCOE) carbs was more for the Italians and Germans got the solex ones for building engines. The Rochester kind are more for the Americans engines.
So it would be a nice touch to add the SU carbs to the galleria of carbs in one or two arrangements for 4 in line, plus a three SU arrangements for 6 in line engines, knowing their where not so easy carbs to work with, but make the program more spicy and accurate.
The other thing is if the boxer engines came out, would be nice to have besides the side draft webber carbs the vertical ones to work alone or in pairs. But for the 6cyl boxer the where a vertical draft carb with 3 bodies instead of the normal 2 for the 4 cyl boxer engines.
THX
So it would be a nice touch to add the SU carbs to the galleria of carbs in one or two arrangements for 4 in line, plus a three SU arrangements for 6 in line engines, knowing their where not so easy carbs to work with, but make the program more spicy and accurate.
The other thing is if the boxer engines came out, would be nice to have besides the side draft webber carbs the vertical ones to work alone or in pairs. But for the 6cyl boxer the where a vertical draft carb with 3 bodies instead of the normal 2 for the 4 cyl boxer engines.
THX