Nice, I love the skinny sporty's...Yea, they would tag you for the carb a few points. You start at 100 points and work back. There are differnet classes for different years.
It is great to have someone rip your bike...good for the ego and you get a list of exactly is expected to achieve the winners circle designation, once it gets that it is over no more judgement.
I came close with my Oldster but it is too much fun to ride, so it's condition will not warrant 95+ points, the magic number... We got 92 1/2.
Best of luck, they are a hoot...
http://www.antiquemotorcycle.org/