One of the only things I can think of is test spray to check for compatibility over your undercoats.
Laquer dries hard and fast, since it has a "hot" thinner, it can craze plastics and "lift" enamels both.
Laquers as a habit dry slightly dull, which may not be a problem at all on your Avenger. If it were something glossy, a good polishing is standard procedure with laquers.
Hope this helps