I Need A New Engine! Help!

Ok, well i bought a '96 civic ex off of ebay about 4 months ago. It was fairly hooked up exterior and interior wise. But it still had the stock engine. I want to replace that engine with something that has ALOT more horsepower. I am open to all suggestions. I have herd alot about spoon engines and type R engines. Basically I want whatever kinda engine I get to definitely sepperate me from alot of other cars. Price is of no concern! Thanx for reading this.