its totally original and will stay that way.
Does that include not uprating the cam?
Get 280mm brakes on.
Paint up the engine bay.
Front upper stut brace.
Coilovers.
uprated front ARB.
Rear strut brace.
Some nice light weight alloys

Er, not many of those are "original" Jay!

Hobbes... If you mean keep it
really original, I would suggest...
1. V-Power or equivalent fuel
2. Decent oil/filter and regular changes
3. Decent panel air filter
4. Regular services with quality parts e.g. spark plugs, leads etc.
5. The best tyres you can buy, same applies to brakes and pads.
6. Fluid service (PAS, brake etc.)
7. Get the timing and CO2 setting set up by the pro's e.g. Stealth.
8. 4 wheel alignment and balancing