Just to let everybody know, it turns out that the MAF sensor was dirty. I cleaned up the leads the best way that I could (clean cloth and acetone) and reinstalled. The acceleration hesitation went away, but it is still running a little rough. We are going to replace the plugs and wires soon (thay appear to be the original wires) to see if this clears up that issue. I will let you know if this helps.
Happy contouring!
