WOW!
i never knew those were available! thanks mate.. i'll put 4 new bolsters on my to-do list. will need to be back of the queue for now though, there are other things on the car that require more urgent attention than the seats which now look a million times better than they were. they are not an eyesore anymore, but i'll will keep those in mind and get round to them soon enough.
thanks again for the link!