Difference between RS limited and R limited?

Hi,

Please could someone confirm what the difference between the RS limited and R limited?  Is it the seats and interior, or is there more mechnical/spec differences?

RS Limited R Limited
Years Produced 1994 1995
No. Produced 500 1000 (894 in Satellite Blue, 106 in Chaste White)
Engine 1.8i 1.8i
Seats Carbon Fibre Recaro Seats Maroon Leather Seats
Shocks Bilstein Shocks Bilstein Shocks
Wheels 15" BBS Alloy Wheels 15" BBS Alloy Wheels
Nardi Wooden Steering Wheel X X
Nardi Wooden Gear Knob X X
Wooden Handbrake Lever X X
Lightened Flywheel X X
Final Drive Ratio 4.3:1 4.3:1
Air-Conditioning O O
Torsen Limited Slip Differential X O
CD Player O O
Chrome Door Mirrors O O
Polished Treadplates O O
Fog Lamps O O
Automatic Gearbox O O
Front Engine Strut Brace X

Where X is standard and O is optional extra