the Mk3 would be a mk1 with better fit lines (especially bonnet/front grille)
ZT-T: Fold flat rear seats,
: Heavy Duty Loadliner (extending up backs of rear seats)
:More resilient interior in boot area
:Loadlevelling on ALL models (inc sports variants)
All: ISOFIX child seat fittings
Replace 190 with a 230 model (with better low down torque) poss a 3.0 litre V6 or Vtec??)
4wd Option (OK I've heard that option was Ko'd by BMW, but..)
V8: Obvious really, shove in the Quadcam Mustang engine... Or build a KV8 (was this ever tried?)
Best Option: Tie up with Honda, nick all the VTEC bits, awesome build quality, reliability and most of all their dealer training system!!