Last three are kind of interesting. The balance could be a little better, though.
Thanks for the positive feedback. (I guess it was such

)
What do you mean by better balance? ... I'm willing to draw better drafts if it is possible

Those drafts are kind of results of an evolution: started from "NEM" ...

And the same for the currency symbol. They are usually one letter + (long/short) lines like $, £, .
I was thinking that a letter is too common for NEM. But on the other hand it shouldn't be totally new symbol, which is coming outside of our alphabets
But, I'd still develope the images, if they have any perfectible draft

it still continues for getting to the Hall of Fame (
http://www.flickr.com/photos/115246188@N06/)

Coz people seem to want letters, here it comes:

As from yesterday's "NEM"-texts and also today's discussions it is noticed that with letters it would be the best to keep the font similar in each letter.
Not so that one is cyrillic P (pi), other is Adidas's 3 stripes (beware the trial
http://www.reuters.com/article/2008/04/10/adidas-stripes-idUSL1047327720080410 
) and the 3rd is latin M.
From the last image I realized that there they are, the ones, who are wanting the letters, who are wanting the NEM

