Carbs and manifolds

Hello everybody.
I would like to buy a Mikuni TMX 30mm (40070000) and a MMW manifold with rd350 flaps (J40812100 or 40812100), but I can’t figure out will the carb fit on the manifold with this rubber - 22301200.
I would also like to know which manifold is better, with the 40 degree angle or the 70 one.
Thanks a lot.

check with christian of sip they are very helpful with regards to this, now with regards to your question which is better between 40 and 70? ill go for 70 degrees coz fuel goes down directly to inlet with out zigzaging on the tunnel tube of manifold. cheers!