The ones that used to race in the old STCC was FWD, and IIRC, that is one thing you cannot change on the race cars compared to the street versions, I could be wrong though.
What I was trying to stress was that Volvo don't really have much RWD experience except, their tractors.
It's the dedication of their friendship that runs this shop I'm afraid.
I think if I postponed something that could be valuable for at least 4 years, My boss would simply find someone else, and fire me.
But this apparently is still only a 'hobby', Can't see how this is profitable work for now.