jaydee-em_eg8

I would like to swap out the ridiculously slow and lame single slammer in my EG8. I was thinking of swapping a DOHC ZC into it. I had one in my EF hatch that I recently sold and it was pretty quick. I bought some stage 2 Crespo cams, new Exedy clutch kit and a Greddy kevlar timing belt for the ZC and never had a chance to put them in so they're just sitting in my closet. If a ZC is not a good a idea to swap into my EG8, I was thinking of just doing an LS Vtec setup. Any advice would be great?
If anyone is interested in my ZC parts, I'm willing to sell them.
Thanks