Wiring a Madcatz Fightpad/Brawlpad

I'm building a stick from an empty SE case. I still have the guide panel & start/back buttons. It seems like the Fightpad/Brawlpad is the easiest pad to hack for the 360 & I saw they are $20 at Gamestop now. Does this wiring seem correct for the pad? Is there anything I should know before I get started? I have heard that the Guide is a little tricky to solder & easily gets burned. Here's the layout I drew, does this look about right?



Thanks for your help!