Hello... I'm working on a new theatre consisting of the m80v3, vp180, qs8's, and either the ep800 or svs pc13 ultra sub. I have the option of amplifying these speakers with either a theta dreadnaught gen ii or else an anthem statement p5 and I am wondering which amp would most likely sound better. They seem to review pretty similarly and I can get both for around the same money. I will be running it with the prmc5508 onkyo processor. So I suppose I have 2 questions... Which amp and which sub and if there are possibly better options That I am not aware of. Thanks for any advice!