like klungemonger said,
cut those bump stops. That may solve the problem all together. I cut mine down to about 1-1.5 inches and I have the same drop on my hatch. If you are riding on the stops due to your drop, you are taking pressure off the spring at times, if this happens to the point of loosing contact, it will move around inside the retaining cap.
Make sure to cut the front and rear stops. Should make your car ride a little better too.
Check to make sure your sleves do not move at all with the car jacked up. The orings that fill the space between the shock and the sleves do snap from time to time, if one snaps the sleve can walk around and make noise.
Also, the lower bushing in the arm you showed looked like a Poly bushing. Did you have this replaced? To me it looks a little off center in the hole, check to make sure that doesn't move when you jack up the car also. If that bushing is bad it will sound like you described also.
I've had so many odd noises from my suspension it's insane. From bairly loose lower control arm/strut brace bolts, to camber kit set at max adjustment and rubbing on the inner bolt, to lower ball joints going bad, to poly bushings drying out, to springs rubbing on the shock.
The way I found is the best to locate noises is not very safe but it works great for me.
I jack up the car like normal, take off the wheel and put another jack under the axle or lower ball joint (depending on what my guess is for the noise) and lower the first jack to put weight on the suspension, have a buddy of mine slowly push down on the car while I listen around for noises.
Like I said it's not safe, that thing could jump off the second jack and nail me pretty easy, but just make sure everything is secure, take it slow and keep as much of yourself out from under the car.
There isn't much on a honda suspension that I havn't replaced or repaired, so if you have any questions at all feel free.
