Whether you own an SW20 with a 2GR or a 3STGE, Koni shocks and '93 springs are a smart choice for a track worthy ride yet have a comfortable ride quality for you (& your girl).
TRD bushings still aren't a bad idea though, they're slightly harder rubber than the OEM versions but they provide a less harsh ride than poly bushings.
1 car in particular I am looking at started life as a '93 turbo. Why do you mention '93 specifically? Are there any aftermarket springs that will ride well but handle good too? How are Eibachs for this?
Most likely wont keep factories size wheels/tires. Already finding that the stock sizes, especially the rears, are that common. Looking at 215/45-17 front and 235/40-17 rear.