Your best bet if at all being possible, is to spend at least a month or so listening to different speakers and amps. Any decent hifi shop should allow to do so. You may have to put down some money upfront as sort of an insurance policy, but it will pay off in the end. Many people will say all amps sound the same, while some like me have to differ. They may only be small differences, but in the long haul those small differences big differences. Anyone's personal preference including mine shouldn't matter. Go by what your ears prefer, after all your the one spending the money and will be listening to it. Good luck and get out and do some auditioning.