Hi all, I am planning to build a few cars for display only and intending to keep everything original. I don't have any of my old ones with me any more so my question is that does the stickers/decals that came with the kit peel/crack over time? Will a clear coat over the decals offer them some protection or will it do more harm than good? For other types of model making, I believe others do clear coat over their waterslide decals. But I am just unsure whether it is wise to do the same for the ones that came standard with the mini 4wd kit. Thanks in advance for any feedback!