I'll pass on some information on what works best for me, although you probably know more about this stuff than I do. I use greased lightning too, but a little different method. First, I use easy off oven cleaner. I spray it on and let it soak for two the three minutes, and then rinse it really good. Then I dry the parts off, spray again, and leat soak for about three minutes. I repeat this process for a total of about 4 rounds of spraying, soaking for three minutes, and rinsing.
What this does is allow the Easy Off oven cleaner to remove the color anno, yet its very gentle because it's only soaking for two to three minutes. This allows you to get most of the color off, but not pit the aluminum or harm it in any way. I do it about four times on my axial parts, but it might be more or less with different brands of parts and who does the anno. After the fourth soak, most of the color is off but theres still a light haze of anno left on. Then I soak the parts in greased lightning for a day or two. By using the oven cleaner first, it allows the greased lightning work work it's magic a little better, and get a really consistent finish. On my pieces that come out good, when I take them out of the greased lightning they are already starting to shine. It takes very little polishing to get them to a brilliant polished finish.
When I used just the greased lightning, it required a lot moer work on my part when it came time to polish them, and this method that I got from NCNitro is A LOT easier and produces better results.
Lessen, your build has encouraged me to get back working on my T-Maxx, and maybe get one of the new 3.3 trucks.