First track bike recommendations

have you ever actually ridden on the track Ed?

you must have raced every track bike ever to know so much about "genuine track geometry"

mate, when I have a bike, I tend to do a lots of search about the particular bike, for the first time in 10 years, the Bianchi Pista slacken it's headtube angle and seattube in order to make it more appealing for the fixie skidder such as you.