Nice ride dude! Looks like it needs wheels, you can fit any wheel that has a bolt pattern of 4x114.3 with any offsets from 20 to -10, the smaller the offset, the more lip you get from the wheel

Most people will go with either 14x7 or 15x7 at the front and 14x8 or 15x8 on the back. Any wheel that fits the AE86 Corollas will fit your car really, the most common upgrade is to use the 82-86 Supra wheels.
As for meeting gurus here, unfortunately there's not many people that own your generation of Corolla here, but you can meet tons on them at
www.toyota3tc.com