Arcturus Regen und nasses Wetter, Mehrzweck-Grundtuch

How many side snaps on each side?

Will this fit comfortably on a 5'10" individual that is wearing a large us a.l.i.c.e. pack?

Can you wear a backpack underneath the poncho?

How can I get a replacement pouch? (Poncho is fine but the pouch ripped)