I have some experience here with my second true love-B&W. Got 801m sIII, 801m sII/Northcreek, 802 sIII, & 805. Don't even think that you will be realizing the potential of the sepeaks unless you put some massive power behind em! Forget all those light duty recomendations because you will follow the road to trade-up unless you buy heavy-duty. My amps? I found a pair of Lightstar Reference 2.0 NIB for $3600. eighty pounders that can pass household current. You want big transformers & caps inside for those dynamics. (MFSL Dark Side of The Moon). Others I'd love to try-KSA250s, ML 23.5, T800, CA400, Rowland 8T- OOPS wrong price range, what the hell you only live once and youre ears aren't getting younger. The only speak I'd give up a set for would be the puppies. On the 801 sII/Northcreek set I use C-J Prem. 5"s ah! life is good with B&W in front.