That manifold TT showed us just might be the ticket. I was thinking of this setup.
[Linked Image]
But these put your carbs out in the breeze, not nicely tucked in like the one above.
.....and I have a set of used carbs laying around..... a set of anodized throttles, some cables and air filters and I'm there.

1974 Commando
1985 Honda Nighthawk 650
1957 Thunderbird/T110 "Black Tiger"
Antique Fans: Loads of Emersons (Two six wingers) plus gyros and orbiters.