I was recently talking to a childhood friend who was in town about buying a guitar. I tried to head him towards our side, but he wants a guitar again 

  At some point you just have to pull the trigger and buy 
something. As long as you get something that is functional and doesn't fall apart you will be good to go. Years from now, if you stick with it, you will have actual ideas about what you want. Even that will change with time.
Over the years I've played harmonica (blues stylee) guitar, bass, and saxophone, and none of my first instruments were 
The One. As you can see, I haven't even stuck with the same instrument. I started out with LP CP's and I made it 
 So take a deep breath, lay down your cash, and head to the woodshed. Everything will be just fine and one of these days that drum with your name on it will reach up and pull on your sleeve.