foot retention whether it be straps or cages but whatever it is, must be considered essential. And if u have this many concerns I would say brakes are also a must and then as others have said practice. I mean really u shouldn't have to think about pedalling, I would be more concerned at being fully aware of what's happening in front of you. Thanks for the post, made me laugh a little, appreciate it. Have fun!
You really hammered it home that time well done