Yes, you can wear indoor football shoes on artificial grass. It is best than wearing outdoor football shoes because outdoor football shoes have bigger dots at the bottom of its shoal which can damage the artificial grass easily than indoor football shoes does.
i will say u should wear outdoor football shoes because it have got dots on its foot which makes u easy to play.
Yes, that will work fine.
The surfaces should be almost the same.
I can help you, give me 20 min and I'll be back.