The best marketing would be 3-fold rise of the price, people would notice this for sure. 42'500 USD is enough for that.
nem get an anon option and it will go up 10x, same thing for nxt, it's the only thing lacking on crypto 2.0
but i guess it's a sensible subject for major cryptos that are aiming to be global as regulation is coming on the scene, double edged sword, you get hype and price but you become a potential outlaw with bad press and a washing machine for hackers.