EG front suspension minimal gains for a lot of headache (unless Kswap). Need EG subframe to run EG / DC sway bar, then need to swap LCA's too.

Better to spend time and effort on good coilovers, bushes, brake upgrade and tyres (all of which you will still need with EG front end anyway)

Lots of very quick EK's around the country. Do some research. Most people not willing to divulge their hard earned secrets to going fast, but if you're prepared to put in some effort you will quickly learn what works.