Just a quick one, I'm playing on medium D'addarios, if I switch to light should I be considering getting my acoustic guitar adjusted or will it be fine as is?
Do you perform for crowds or for yourself?

You should be ok, the intonation won't change a HUGE amount, although it will be worse higher up the neck. If you only play for fun, or for friends then it is great and you probably won't notice the difference. If you play professionally it may be worth getting it adjusted, just because other musicians will hear the difference when you are playing with them in a band or jam.

I wouldn't adjust it, just because it would cost money...I am really cheap :P
Yea I play shows here and there, I'll probably get it done cause it came with a free one when I bought it. Thanks for the info!