I bought a set of poly bushes for an MGF i'm working on and went to collect them from a bloke in Chester. It turns out he has a factory on Angelsey that produces them so I asked if he can make some for the Omega wishbones. All he needs is the dimensions of the front bush and he'll give us a price to produce them. I've got my powerflex ones here so i'll send them to him so he can measure them so watch this space
Would this be the same firm that used to trade as Deflex? If so I'd be very dubious about using their stuff.
I bought a complete car set for one of the many Capris I've owned, and only used the TCA bushes to get the car though it's MOT. Every bush was covered in moulding flash, pinholes and was of a really crap finish. The sleeves looked like they'd been machined with a drill and a blunt spoon. This was true of the other sets I've seen from friends who also tried saving a few quid and not bought Superflex or Rallydesign's own brand.
I'm also waiting on a set of ploy wishbone bushes for the Omega; it's hopefully the last bit of fettling I'm going to do.