Quite professional.
Be careful about getting paid. It brings on all sorts of legal ramifications (permits, insurance, etc). Especially if someone was to get hurt (I doubt you have a $1,000,000 or higher insurance policy). As for making it a career, don't bet on it. Most guides would be stoked to earn $75/day every day, but it just doesn't work like that even after taking a number of AMGA courses. Usually, you bust your ass 3 months a year and dirtbag the rest.
Looks like fun times though.