Sorry but I think your post should be called unscientific.pyro. What is the point of all these ingredients! Sugar with chlorate is just plain dangerous. In the whole of Valencia I have only come across 3 primes "uni prime" for AP .and either green or silver brocade for KP and for Chlorate ( yes the brocade does contain sulphur ).The last coat is always "Hiki" C6. The rule is charcoal in the prime, nitrate in the burst. My burst is KClO4 7, Al 3, KNO3 1.