Only swaybar is the rear from whiteline. Only Poly bushings that are a direct fit that I've seen are from Durable Parts. Utilize the Explorer as they are almost all the same (drag link is a 14mm hole vs 12mm on the taurus).
I'm currently running their fronts (modified for the Moog arms, don't have the hex on the back) and the rear-lower-forward-forward bushing is from them as well. They are a softer polyurethane, which I actually prefer. I am working on some rear parts utilizing a combination of the DP for the upper-front, OEM flex joint at the upper-rear and outer, Rock Jock Johnny joints at the rear forward arm at the chassis and lower-outer, flex joint for the lower forward arm at the knuckle, 7/8" spherical bearing at the lower-inner, and a custom aluminum adjustable link for the toe link.
All of the rear-lower attachment points articulate in more than one axis, so I want to eliminate any binding. I'll see if I can get the subframe down a bit to replace those bushings, but that's not on my priority list.