That looks like a beautiful language. Would it be difficult to learn ?Isn't that where Tolkien derived his Elvish from ?
If you know Estonian or some more obscure Finno-Ugric-languages close to Finnish it might be not very hard. Otherwise it's considered one of the most difficult languages to learn, especially the grammar. Also some of the old vocabulary is probably pretty odd, like "sun"->"aurinko".
Now, if you want to use the word aurinko it might get tricky..
"from the sun" -> "auringosta"
"also from the sun" -> "auringostakin"
"also to our sun" -> "aurinkoommekin"
"not even from our sun" -> "auringostakaammekaan"
etc..
Just looking back through this post and I thought "fuck it, I need a new challenge in my life. I think I'll try and learn Finnish".
I mean, I'm not in a hurry or looking for a quick fix. Trying to learn a language in the shortest possible time is not what I'm looking for.
A lifetime of study,practice and more importantly, enjoying the experience is more what I'm about.