I actually have two setups for Front L, C, R. My original toe dip in the water with Definitive was a used set of BP7006. I got a steal on two left versions. I had these with a Pro Center 2000 center channel with some Klipsch surrounds for years and loved it.
When I moved into my new home I purchased a pair of BP8060's and the new HD center. I cannot recall the exact modelname and it is still in the box because it came after my install. I still use the Pro Center 2000 with the 8060's. I feel it matches them well for my use. My wife insisted on no wall mount in the location we chose and I like the angle on the pro center for imaging, Especially with the low stance of the 70" TV that we use (and bought to replace or 60")
I also purchased the 8040's but they came late and I was lazy to install them for a a couple of months. I also purchased an IW10 and matching amp to go across the room behind some of the seating area and a very nice Integra receiver to tie it all together. I did extensive work/prep to the wall and surrounding area for the inwall and love the results and how everything matches sonically without any boom. Every seat in the room gets great coverage and I can listen quietly or rattle the walls from the lowest to highest octave. I have to say, while the IW10 is an engineering marvel, I feel without my modifications to the wall and room behind it I would have been very dissapointed with its performance if I would have just stuck it in the wall and amped it up.
I now have the BP7006's in another room with a Denon receiver pulling music only duty and love them just as much as the day I bought them. To be honest, If I had to do it all over again, the BP7006's are almost as good as the 8060's but they do not have quite as much punch and low end that the 8060's have but I'm not sure what is missing is worth the price paid IMHO. Even for two lefts, these things are better than great..actually they are pretty awesome.
Once I talk the wife into automatic window blinds I will setup the entire system on another wall in the room and go with a wall mount and closet mount all the components. I will then install the HD center at that time and utilize my back rear or front wide setup in the receiver too. In the meantime, I love my setup and as said in my first ever review of anything, enjoy the entire system and especially the surrounds....They truly are best choice for anyone at any price!