1. The RHD Tigers have the pedals that have the pivoting joint organ style with a rubber cover that attaches to the floor, the pedal is attached to a metal linkage that runs across the firewall in the engine bay..
The LHD cars had a suspended pedal that didn't have a cover just metal and has a stop that mounts off the transmission tunnel to stop you overextending the pedal and snapping the cable throttle:
lots of people fit the aftermarket "TIGER" rubber pedal pad, not correct but stops your foot slipping and looks nice (IMHO):
2. All alpines and Tigers have a panel light switch. On early alpines it also controls the map/glovebox light.
3. On the early alpines and on early tigers the seats had contrasting pipping. IIRC this stops somewhere on the cross over body cars with the Gt interiors.. someone with a BON can probably give the correct VIN for the change.
4. I believe the key should turn to the left to start the car, so that should be correct (teeth down)