Hi guys, just to show you - this is how (unless asked otherwise) I cope with a long or a short name and make them roughly the same size.
Here's what a decal looks like on a car - yes, I did nick your decal mate! But I did you a couple extra anyway
I find my decals to be very re-stickable. If you change shells then as long as everything is clean you should be able to pick the decal off and re-stick it well. This is what I've found anyway. I stuck on this decal wonky (above) but took it off and put it back on a little better. And I can do that again and again.