I haven't been able to audition these yet, but was wondering how the LSI 7 would do in a 14x17 room pushed by an 65wpc H/K 320? Low end will be handled by my SVS 25-31. Would it have enough output to fill my room with loud clean sound or would I need to step up to the LSI 9? Also, does anyone know if my H/K would be able to handle the 4ohm load? And lastly, would these speakers be good for hard rock or would something like Paradigm Monitors or Studios be a better fit?