Thanks Jason!
Like I said, I cheated and went to a media blaster because of the grill's intended use. My wife misses having a gas grill that she can cook on during the week. Understandably, she wants something quick and convenient (read: NOT charcoal). And I want a good rotisserie set up and have become jealous of all the beautiful restorations here. So when I brought up getting a gasser, she was keen on the idea, but not real enthusiastic about a used one filled with someone else's "seasoning." So this grill is being brought back to new; new burners, flavorizers, grates, and even new black control knobs and switches. I'm not very skilled with an angle grinder, so when I found a local blaster that would do the firebox and lid end caps for $75, I was all over it. I know it will be well "seasoned" within a couple of weeks of when I finish it, but it will be our "seasoning."