Unlikely, I doubt there's enough there to turn it into a full time business. There's a reason that you don't see 100 operations like this. It's not because there aren't talented people to do it, it's a cut-throat, low-margin, compete with China electronics world. Ask yourself, would you still buy their kits and boards if the prices were 3 to 4x what they are now? Cause that's what it'd take to make it profitable enough to go full time.