New here 

Been working on this for a few days and so far I kinda like it.  I think I'll add some slight changes here and there.
What inspired me to build my own cab?  After seeing a video of Killer Instinct arcade and it's insanely huge differences from the SNES version, I wanted to play it old school style with a joystick and 6 buttons to get the real arcade feel.  Downloaded the emulator/rom and played it on my keyboard.  Not good enough!  So I ended up on x-arcade.com and picked up a dual joystick.  I saw they had cabinet kits which looked awesome but way too pricey.  Then it occurred to me...  Why not try and build my own?  Then the researching began and I found you guys  

I'm going to go to the local hardware store next week and have them cut out the sides.  I don't have tools or the space to do it myself unfortunately 

Here are some mock up pics I created:

Dimensions:

The outer shell of the cabinet will be made using 3/4 MDF.  The rear and front panels will most likely be 1/2" MDF.  Not sure what to use for the control panel, possibly bits of both.
PC I'm going to use:
AMD Athlon II X4
16GB RAM
OCZ SSD 60gb
160GB - to store all the games
Hyperspin 1.2 Interface
Creative Inspire 7.1 Speaker System
Going to use a 22" CRT NEC Multisync 1250+ I grabbed for free from work 
  As for the joystick/buttons,  I'm going to tear into the X-Arcade dual joystick and create my own control panel.  
More pics to come soon!  Can't wait until next week when I start building.  There will be loads of questions for sure.