If I may ask though, are you looking for a cymbal endorsement with Stagg because you believe in their product, or simply because you're looking to get free stuff? If you're doing it because you believe in the product then by all means, go for the endorsement. But if you're looking to just get free stuff out of the deal, then you're doing it for all the wrong reasons. When companies endorse an artist, they look for people who they can build relationships with and at the same time, help make a name for their product. They aren't going to give an endorsement out to somebody who could care less about what they offer as long as he gets free stuff out of the deal.
My advice would be to find a dealer close to you who carries them and try the cymbals out for yourself. If you like them, then great. Submit the press packet to them and try to sign a deal with Stagg. If not, then turn around and keep looking. There's only so much that we can tell you about them here. The rest is up to you to determine for yourself.