Pablo - my 2 cents. If the stands don't work, put the Arros in a closet for the time being . Buy something more kid-friendly to try. Sell the Arros if you no longer feel the need after you had the the kid-friendly option for a while. (Riffer - I'm thinking I like the look of your stands more than the Soundcity outriggers - nice job!).
Full disclosure statement - I am a Totem Forest owner (but not a dealer ;-)
Full disclosure statement - I am a Totem Forest owner (but not a dealer ;-)