I am also previous USSD. The forms are almost identicle to what Villari has on his videos. There is as much variation from 1 USSD to another as there is from Villari to USSD.
Shaolin Kempo is really a simplistic term, if you write out all the Shaolin and Karate systems that are present then you come up with some really long confusing name. The name in my oppinion is a very good one for describing a system that starts with primarily Kempo Karate and then has a large chinese influence on it.
Just going back to the Kajukenbo influence your talking about 5 distinct systems - Judo, Jujitsu, Karate(Tang Soo Do), 5 Animal Sil lum Gung Fu, & Kenpo.