Couple of things;
First, that picture was from a photoshop contest on fark.com (some of them are *very* funny) from a number of years ago. It's a fake (including the caption).
Second, those KEFs are going to lose their magic smoke if you crank up those 28Bs -- make sure you have a fire extinguisher handy 
--Ian.
Hello Ian,
Interestingly enough, I had to have the KEFs serviced a few years ago - something let go inside of them. I was using a Sony receiver to drive them at the time. I think what did the KEFs in was the horrible output signal from this receiver. There was more clipping going on inside of this receiver than clippers that sailed the 7 seas.
Fed-up, I used my Marantz SR-19 and noticed a huge difference and never had anymore problems. The KEFs would welcome the super clean audio signal coming out of the 28Bs -at low levels of course.
The KEFs are excellent speakers, but my JBLs are just salivating for the 28Bs

Oh happy days, I am picking up my 28Bs tomorrow!
Be well....