Thank you everyone for your replies, I appreciate them.
Based on what has been said, I am not going to bother taking him in for his HIC, no sense in wasting good money that can be used for lessons after!
I have managed to locate a highly recommended trainer. Sue Jewell, she is a CKC judge for herding and has students for her own, etc. She comes recommended from training facilities, my trainer I am with now for Moko, and fellow dog owners.
Since Moko is only 5 months old, I have decided that I will not bring him in for herding lessons till he is about 10-11 months. In the meantime I was thinking about putting him in a training class for Companion Dog so we have something to work on and refine his obedience skills. We might even trial to obtain the title. This couldn't possibly hurt him in the herding could it?
Also, while I was looking around to see what my options are for trainers, I located a seminar that will be taking place only a couple hours from here. It is a One Day Intro to Herding. I thought it would be great to attend to learn and meet fellow beginners like myself!
In the meantime, I will keep doing more research and try and locate some herding trials to gain more knowledge, and I am sure I will be back with more questions!