The Texas Star Party 2008 Advanced List included SC 6 & 7, so I expect that there are a number of amateur observations of both objects. I viewed them on 6-2-2008 using my 30" f/4.5.
SC 6 & 7 were both easily seen at low power (Pan 41, 82x) as stellar objects. SC 6 remained stellar even at higher power (Nagler 9, 372x), but SC 7 at 372x presented as a fuzzy disk, obviously non-stellar.

Two other objects in NGC 6822 were seen that night, OB associations 8 & 13. Both were seen at low power as dim glows and at higher power appeared as fairly bright and mottled.