making twin plate a triple disk?..

Stupid question new to clutches setting up my lenco I found a good deal on a brand new twin plate clutch locally but my car needs a triple disk.
is it just a matter of buying longer stands then add the extra floater and disk?
or is there more to it?
anybody done this before? im just adding up the price of buying new and im in australia so have to add postage and taxes to the purchase price.
googled it but cant seem to find much info on doing it...
Thanks..

 

Yes I had a ram 2 disc and make it a 3. 2 disc setup was 4 turns 170 grams. 3 disc was 2-3 turns and 20 grams.
I didn't have a problem with it.

 

OK Thanks...

 

I've gone from three disc back to two disc. Bolts, stands and the disks are all I can think of.
In my case I used a different length candlestick and spacer that presses into the throw out bearing.