You are going to have a hard time getting the RotaryExtreme kit since they are no longer in business. I have the RE-Amemiya kit with Hella 90mm projectors. Well actually the are a bit more than 90mm since i switched to the angle eyes. They do fit in the RE sleek light kit, but because of the way they mount and were slightly bigger than expected, they didnt fit at first. It took a lot of cutting, fitting, cutting, fitting ...... cutting and fittng some more before they finally sat flush below the lexon cover. If you get the RE-Amamiya kit, just use the lights they provide, its much eaiser.
I dont have any instilation pics, but here is what it looks like when its done.
A word of warning: the projector lights put out a lot of heat, so much heat infact they turned the RE lexon covers yellow-brown in a few months. (this is why you new covers that are easily removable with screws)