Look on Google
Lol exactly. Dumb topic
Have you had a bad experience of this in the past or something? Quite weird how riled up this topic is making you.
I'm doing the same so will let you know how it goes. I'm gonna attempt air con too so will see how that one happens. 
OK mate good luck lol.
I can see little or no point in fitting it on a 1.4 plus it is major work.
Just another thing that would've been nice to have really, but like you say after more research it seems a bit excessive so probably won't do it.