The only other real advice I could give would be to read, read, read about growing hydro especially how to identify problems and remedy them. Posting threads on here is a great help but the more you have read and understand the more that people on here are able to help. If you are like me and most on here stinkyattic will come to your rescue at least once lol. But you definately have to stay on top of all problems with hyrdo knowledge and accuracy are your best friends. I grow indoor with soil because I like the taste of buds grown in good soil and it's a much easier cheaper set up.
As long as you do things right hydro is great and a tip I know from hydro before is organic nutes give you a little more of a "safety net" to because they are less likely to burn and usually have good micro nutes.