Having nearly succeeded in finally putting my beloved 4th gen back together this week-end after 5 months on axle stands, I find that the 4WS rear track rod ends are shot..

I have googled for ages, but it seems that only the front ones are available - however, the rear ones look suspiciously like 3rd gen front track rod ends.. Can they be used instead?
Does anyone have any experience replacing these little buggers, if so where did you get them from?
Honda want £85.00 EACH!!!

Really would appreciate any help on this, I am desperate to get this back on the road!
Thanks chaps