I went and found my vhs copy of Hals video from 1987 and watched this morning. It is an 80's classic like the Dominator it features. (That synthesizer music though) The 60 min film includes about 6 or 7 kill shots with several Dominators and about 10 mins of Dominator tech talk with the Pachmayr engineer.
Send me a PM with a mailing address and I will send it your way so you can enjoy.
P.S. Smart choice on calibers-35 Rem is a favorite of mine.