What I like about the concept is that it gives plenty of impetus for adventure in the Shadowrun world, but of a different sort.
The group would always be trying to get into unusual situations for their BTL stories. Of course, there could be the normal sex tapes, but things like crashing a high society party to make mischief. Breaking into places you aren't supposed to be, just to say you could. Perhaps in addition to being unnaturally hot, our star could be an amazing athlete. Trips into the wild to see paranormal critters. Having a spiritual encounter in a powerful shaman's sweat lodge.
Then, there are rival groups making BTL who're jealous about our success. Our recorder rig could break down and we can't repair it so need to steal a new one, many from a store, maybe from a rival. Perhaps our group is beholden to a powerful crime organization. We make the chips, they distribute, with all the drama that entails. What happens when we get caught in the middle of their gang war?
I don't know that the game would need to be a full blown system game with dice rolls for different tasks, especially if the group as a whole doesn't have a strong combat focus. For example, if we had one badass samurai, they could probably take out two or three hostiles without too much problem. A van full of cyber gangers out for blood with heavy hardware? Retreat might be a better option.
Basically, keep the focus more street level and have fun narrating the tale without getting bogged down in too many dice. Maybe rough character sheets to establish a character's strength and weaknesses.