I would say its worth it.
1. Straight fit bigger brakes, with no need of redrilling the rotors.
2. You can easily fit s14 LCAs(without mix and match balljoints-arms) which give you wider track.
3. Wheels choice/cheap drift wheels.
Its not space expensive in my opinion. s14 hubs/knuckles + LCAs + s14 front and z32 rear brakes etc, would be doable under 4-500quid