I've found this site very usefull in my build so thought i'd sign up and hopfully contribute.
I was an ROV pilot tech for five years, flying a work class super scorpio weighing in at about 2 tonnes, and also did a few dives with a videoray.
I now operate and maintain AUV's.
Since leaving the ROV job ( I loved the job but hated the bosses) i've wanted my own videoray but could never see myself affording one. So I decided to build my own. I'll start a build log post about it. hopefully i can help you guys too.
Thanks for the site.