I have the opportunity to buy a brand new Celestion AVP305 speaker system for £250. I was originally considering the Kef eggs or MS Genies. However this price is too good to ignore. What should I do? Are the Eggs and Genies worth the extra £350 and £450 respectively? I read somewhere that the Celestions share the same components as the Eggs. I will be driving them with a Denon AVR2106.