OK, here'* what I have.
As you can see I have the top and bottom removed from the rest of the box because I don't have a 96-99 washer fluid reservoir yet. But I am including a pic of the tank in my 98 SSE -I had the TEP in but I didn't have the top or bottom on because I didn't have a PCM tray, so I just turned the stock PCM box on it side which caused the top to come in contact with the hood before the hood could latch shut.
97-03 GP TEP CAI in my 95 SLE SC:
As you can see here this is why the complete box won't fit with a 92-95 washer tank. 96-99 will need a PCM tray.
Here'* a pic of the 98 tank (same in 96-99). The 96-99 tank is shorter to accomadate the PCM, which makes the tank ideal for 92-95 cars (possibly 87-91 also).