You're a little out of my league here but I'd say the 2042 idn't a prob at all.I'd do a test panel first to see if a wet first coat moves anything.I use 3M blue at the moment for fineline but only because I haven't sent off for better.If you're having problem with wrinkling in the tight turns go to thinner tape,I usually use 1/8" but I can play 1/4" sometimes(if it's hot you can run a turn,pull it and rerun it 2 or 3 times but you have to pay attention to the edge being smooth and how much stick is left).If the tape marks are faint they'll disappear with clear,but if they actually eat into the base if you're doing it that way they can leave tracks.I like to do layouts over clear,preferably topcoat over basecoat.