Looks a lovely car, l am also new on here and just bought a 182 the same as yours.
It has a few mods on including gear lever, lowered springs, induction kit, strut braces, exhaust and engine remap.
Some of the mods l like and others l don’t care for.The car looks great on the lowered springs, they are not lowered too much and the ride is still OK.
The gear lever l didn’t like and fitted an OE one back in.
Strut braces well they look nice but l doubt you’d notice any difference on road.
Exhaust sounds great l think it’s a Janspeed one.
I also have Cup shocks and a remap, all l can say is the car handles and performs very well.
Induction kit....well these are popular but l am not sure there’s much real benefit, unless you like the induction noise when accelerating, l’ve collected all the original parts (airbox, hoses, valve etc) and am probably going to refit the OE parts.
My advice would be, get the basic car right before throwing money at extras. Tyres, engine service, brakes etc. Get the geometry done at a motorsports garage.
Then look at where you might want to improve it.