that's good to hear. for me, it took them ages to get the parts together. now that they've done it before, hopefully it goes quicker for you.
honestly, disassembly was the hardest part. getting that gland nut to release was tough. and removing the old oil and gunk was no joy. the new parts pretty much fall into place. if you have the zimmerframe page, and the old assembly as a reference it will all make sense when you see it.
in my old shocks there was a brass ring between the pressure tube and foot valve. the new assembly doesn't use this. your new kit will contain some plastic washers that may not be present in your old shocks because they can have dissolved over time.
here's an extra large picture. at the top it shows the complete new assembly. you see the difference to the old parts which are at the bottom.
my old post for easy access:
http://forums.sohc4.net/index.php/topic,134863.msg2142529.html#msg2142529it's good to do a dry assembly first to make sure you got everything right and that the pressure tube is the correct length. the length should be such, that when everything is fully assembled, the gland nut at the top should not bottom out in its threads but there should be a bit of pressure on the o-ring at the top and the tube itself. obviously, when you cut it to length, if in doubt it's better to leave it a bit too long than make it too short
i used 80ml of oil in each shock. you can just pour it in before you insert the piston.