What do I need to change to race a road bike on the track?
My 13 year old son has participated for the last two months in a youth track league that provides a Fuji steel house bike and it has served him well. I had picked up a Matsuri road bike with an unusually high bottom bracket that is in his size with 165 cranks. There are really only two reasons I am considering build the Matsuri as a track bike. First, I think that his clipless pedals might provide better performance for him (solid sole, firmer clamp) than the clip pedals (I think the track stopped the bring-your-own-pedals after enough crank arms stripped). Second, it would be a bike that he could tool around the neighborhood with and get more familiar with the bike (assuming I put on a front brake).
While he would love a TK3 or maybe a Dolan, I am hoping for him to build a little more track record (pun not really intended) first. I read the threads for newbies, but I still have some questions about the gear/bike. So the specific questions on rules or faux pas on track racing:
1) Dropouts - The bike has nice horizontal rear dropouts. Must a bike have track dropouts to be legal?
2) Axle Nuts - The front wheel currently has a quick release. I understood that track bikes must have nutted wheels. Are there any issues with converting this wheel to nutted?
3) 27" wheels - Since this is a vintage steel bike, it has 27" wheels and I have converted another 27" bike to a fixed gear. Is there anything rule-wise or faux pas wise that I should not use 27"?
4) High flange hubs - I read up on the physics and I understand the value at a higher competition level. Any issues with racing on low flange hubs?
The bike is likely to come in at 21lbs, so it is not a featherweight, but I am guessing it is a similar weight to the Fuji.
Any input appreciated.