congrats, I have had mine for about 2 months, when I first got it I was putting up some decent scores but seems like since I started to understand the ruleset I am getting my butt kicked.
I would recommend protecting the edge of the munchkinland playfield, I got a tiny chip from an air ball on my 3rd game.
I bought a roll of this stuff from autozone, the link is NOT the correct width but shows the product better http://www.autozone.com/decals-and-graphics/door-edge-molding/cowles-products-custom-chrome-styleguard-edge-molding/869846/?_requestid=16938922.
Its easy to install(peel and stick) and actually looks nice on the game and is very inexpensive. Its has some give and has protected the game so far. .
I will load a picture of it installed once I find where my wife hid the camera(again)
I have a full roll of it and will mail a correct size piece to the OP if you PM your address. Any once else that would like a piece I will offer the same to mail it free of charge (first come first serve) I probably have between 10-15 pieces