Interesting posts and observations and comments on Project J, STS 103 (Camp X) and of communist sympathizers in Canada. I really hope that you do get your manuscript published one day as it would be very 'insightful' to read your views and source material on these historical claims you've mentioned here.
I wish you the best of luck in this area! It would prove most interesting to read and speculate on many of these issues etc.
I viewed an old documentary about Soviet, Cuban and Czechoslovak operations in North America and also in West-Germany during the height of cold war era. thought it may prove of some interest to you as well!? The KGB and Cuban DGI had many spies and illegals operating in North America during the 1950's through to 1990. Everything was planned to destabilize democracies in USA and Canada, through subversion, spying, propaganda, and stationing of Soviet illegal operatives from Canada as it was the Soviets main entry point to the USA! The Cuban DGI even operated out of their main embassy in Montreal, Quebec during the 1960's through to the 1980's.