I need an explainer video.

I have already the italian version of the voiceover. I have the wording in italian and in english.

I like the video that seedrs, http://www.seedrs.com/, used in homepage so I'm looking for something very similar. We could try to have a look also to something else but I need to find a very nice concept. The way to animate my voiceover is what I'm looking for.

I have 120 euro budget max.

http://m.soundcloud.com/rocits/mergit-definitivo