I am having a big problem figuring out speakers to go with. My budget is in the 1000-1500 range and i alreadt have a SR10 dvc sub and an alpine 4.150 and 1.600 amp. I installed SR6500's front and rear and they don't have either the volume or impact that i want. i am looking at DLS Nobelium 6.2's or maybe Morel Elates. I don't want to have to buy a new amp to get the volume and midbass and i also want good staging and SQ. I know the CDT's are awesome, but the just aren't loud enough at 150 wrms. PLEASE HELP