The painkiller's quite a bit more powerfull than that.
Its also a lot tighter, middier, brighter and punchier than the stuff on your myspace.
I've never played the D-Sonic so I cant say how it compares really. I'm just going off whats on your myspace and 'typical' PK sound (I have some and have played them through several amps, though not an uberschall)
Edit: the power thing: the DC is a rough indicator, the mV is meaningless for comparison, BK doesnt give them and they're near impossible to standardise a measurement that everyone can use anayway, and the PK is about 16k with an oversized ceramic magnet in it. WIth its extra mid push it drives amps nearly as hard as a warpig (so its a bit less hot than an X2N or EMG81, basically)