omg where the hell did u pick those alpines up from? they are lethal, the three way versions of those retailed initially at over a k.Almost bought some myself, the crossovers are some very serious bit of kit aswell, very advanced crossover network.
Some nice sets of comps are polk momos normally a lot flying about at around £200 ish second hand retail for £500 new
infinitys arent bad
also mbquartz, jls, boston acoustics, crytals, etc
what kinda music you listen to and how much you looking to spend is the key.