Hi Mike, check out our table of mounting patterns for this info.
Hi Philippe. Dynafit doesn't sell those separately but we have a couple used sets (Radical roof screws).
Hi Kelly, it fits albeit a little loosely. The bungee secures it fine though. Here is a picture. Yes we can work with you locally.
Hi Johnhboy, there is a rigid wire that runs across the top and down each side of the main internal compartment. Here is a picture. It can be removed if you prefer no structure.
Hi Mike, the only brake that I know would work is the Kreuzspitze. It slides into the crampon slot. Check out the Radical ST for an integrated brake.