Q: Does anyone wear full leathers and a Back Protector, I know I do.
Problem might be perceived more protection the safer you feel leads to false sense of security, try riding your bike with t- shirt\shorts... then full leathers\back protector. would not recommend the t- shirt\shorts (Health & Safety)
Will come in handy if one put's their bike down the road at Silverstone, high chance on road and track. 8-)
Not meaning to Provoke honest, reality check maybe :-/
Might take an airbag suit just in case Lol!
Oh moral of the story...I leave that up to you