Sliver Playmat

Basically I'm a big sliver fan and I wanted something to bring to the M14 Prerelease in honor of the return of Slivers.
It was either a new Sliver playmat or custom Sliver tokens. Considering I can use the playmat for decks other than slivers and actual sliver tokens will be printed soon anyway I decided on the mat (But I will get tokens one day!)
So, this is what I created for myself.
Please tell me your honest opinion on this because I don't want to have spent hours of work and a not-insignificant amount of money on something if it's going to be crap.

I put my name in the top left corner primarily because I have a tendency to forget things a lot and all the local game stores have a policy of whatever gets left behind goes for sale, and I'm hoping the fact that my name's on it will ensure that it never gets sold off to anyone.

Also in the bottom right corner, "VENIUNT" translates from Latin to, "They're coming..." which both matches the occasion for which I'm getting this mat and personalizes it a bit since I speak Latin.

Again, please give your honest opinions. Thanks!