What kind of Party's will you be doing? Eg teenage party's or weddings etc? whats your budget? without knowing any of those answers ill give you some quick advise until you can reply with Mobile DJing, its good to have a good set up, but i strongly recommend going a cheaper option on speakers if your doing Teenage party's, i meen it only takes 1 drink spilled and you've lost $1000-$2000 worth of speakers im not saying take Home stereo system, just think low-mid range for party's eg , Behringer make some great quality speakers at a reasonable price, they will pump plenty at a party http://www.storedj.com.au/products/BEH-B215D