It's not very clear to me in what context this stands. This is not really a cover letter, right? the start seems a bit sudden to me, but this really depends on the rest of the application.
Keep in mind that the most important parts of any communication is the beginning and the end (this is general, it holds for talks, letters, but also guitar solos). I think the end of your letter is actually the weakest part. it seems kind of disconnected to the rest, if you know what I mean.