In Street Magic theres two mentions of your companions being able to assist you on astral. One mentions awakened drugs/plants. (hehe Actually used adventure with awakened coffee beans before this came out). Other is "mental doubles" created by mind of the projecting magician.

How would you stat these projections? The same as any projecting magician without any of added benifits? or somthing else?

I assume they have no stats at all and are primarily symbolic. The benefit of this is your friends can talk to you and give you advice.

I think you're talking about the "Friends in High Places" rule for astral quests on the SM pg. 132 sidebar.

It sounds like a nice way to include the whole team on an astral quest. Well, they are not really your team, but your team gets to play them in the quest. That way noone is left out while you're trying to find out that the free spirit who's been tormenting your very existance is named Randy.

Thanks Slith D guess this is the track I was on, like idea of tailoring it to suit quest setting.

Keep in mind that the Friends in High Places rule is for metaplanar quests, not normal astral projection. Since metaplanar forms are based on physical stats, your companions on the metaplanar quest are statted like they usually are in the physical world. You don't need to use the astral form rules at all for stats.

It can be confusing if you use the old terminology of "astral quests." That's why I changed it to metaplanar quests in Street Magic. The quests take place in the metaplanes, not astral space.