ive already been climbing for 5 years. i know all the technical stuff, isa regulations as well as ansi crap. the biggest difference between their technique and mine is the speed... and theirs is far more basic. they dont bother with ascenders or throwlines cause most of what they do is removals and if they have to prune them, they use a bucket truck. they would be sending me up trees part-time to get me up to speed but wouldnt put me in the trees full-time until i was able to work at a fast pace safely... which i seriously doubt will take me any longer than 6 months.
Its ANSI regulations and ISA crap by the way.
Congrats on the pending nuptials and fatherhood.
Stay humble, you say you are but your posts tell me differently. Don't stop learning, their basic way might come in handy sometime.