Can I ask where you got the BD front head ? I have a HH with PowerSonic on the pedal and I`m still try`n to ID it. People here pointed me tword PowerSonic being a distributor, that`s why I ask !! I wanna know the Where and When`s, that`s what`s not too clear !!
I had a Powersonic kit (a big one actually) with that same front logo head. I's day early 80's (maybe late 70's?) Pearl Stencil kit in Luan shells.
It was an 8-10 concert tom, 12-13 mounted, 14-16 concert tom and 16" floor tom with a 22" bass. It was a 'shelf paper' wrap of faux wood grain. Aluminum Powersonic tags were glued to the wrap and a couple nails were in there too. I saw a 24" bass drum in the same music store I got my kit from back in the day, but no other drums with it that I can remember.
Mounts were clips for the concert toms (I added Pontiac starter shims to tighten them up) and the ride toms were a hex mount with a spindly ball-n-socket arrangement... Pretty weak even with a third set screw added to the ball.
So, I stripped them, painted them Chinese red and added Pearl hardware (the better 3/4" pipe stuff) and played that kit for at least ten years until I got my RC kit.
Seeing that logo head brought back memories!