Good one Clatter! Frankly, I haven't given it much thought as the type 3 IRS arrangement looks so much more like a 911 rear end, it was more like: 'how hard can it possibly be?'
Of course, reinforcement of the rear hanger section would have to be adressed and that seemed to me like the biggest mod to do, body-wise.
TOS = thesamba?
Please enlighten me!