"I've talked to the guy's Wilson and they told me that the B100 should be plenty af amp for the speakers,"
I use to run a Luxman L580 integrated 105w @8ohm driving a pair of inefficient 86db NHT3.3s ... could never turn volume up past 9 o'clock ... added the Rothwells and could now set volume as high as 1 o'clock restoring headroom and dynamics
Next I swapped the Lux out for a 500w@8ohm 960w @4ohm D500 Phase Linear
I sit 10 feet off the NHT3.3's tweeter's and have listening levels of 92 to 95db with peaks hitting 100db at my seating position
Funny thing is my P/Linear's meters tell me at those DB levels (92 to 95db) I'm only using 50 to 75 watts
If your current system was a quarter mile drag car ... you would be currently operating as if you had a throttle stop on the accelerator cable ... limiting the carb's ability to open up all the way producing maximum usable horse power
Your amp has the power to do the job, you just need to get that volume control operating in its sweet spot and allowing the amp to realize it's full potential for dynamics and headroom
Please accept my offer on the Rothwells ... all it will cost you is return shipping to 06484 CT.