BetaSparkUK updated Font Awesome Icons as Individual Node Icons with a new update entry:
Update 2.1 - added more fa icons
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Don't panic, easy to find. And sorry for not being clear! :(
Click the icon that you want, then you'll see a little text area underneath (see images)
It uses the unicode value rather than the name.
BetaSparkUK submitted a new resource:
Font Awesome Icons as Individual Node Icons - Updated and more in-depth tutorial
Read more about this resource...
I'll answer the questions in order.
You should be able to use VISA via PayPal and there is no other method.
Paid addons can be purchased after you bought the license, yes.
Language packs are dependent on if anyone else decides to make them. There are plenty already avaliable.
It's possible to...