Nitrous on my 2003 eclipse gt?

I'm thinking of puting a 50 shot zex nitrous system on my eclipse. I am on a budget like most people and the kit says it would work fine on a stock motor but I'm still cautious. I'm also planning on installing Greddy Evo2 exhaust system, AEM CAI with by p valve, ZEX Hyperformance spark plugs with ground straps, and a AEM FIC fuel controller to better tune the car... Do you guys think this will be sufficient to get the car ready for nitrous? I can't afford the forged internals and motor rebuild. Was also gonna plan on putting RIPP headers on in the future.