Looking good! I can understand being a perfectionist (as for me, NOTHING is ever perfect), but as you are getting very close, I might make a small suggestion.... With the top and the trunk lid being F/G, an as the trunk will be opened and closed, you might want to (God forgive me here) say "good enough" as I fear the shifting of top due to vehicle movement and the opening and closing of the trunk "might" present some alignment issues later on. I would just hate to see you spend hundreds of hours achieving perfection only to have an issue present next month. I guess my point is that if you accept some panel gap issues now, they won't be as maddening if they happen later on.
BTW, nice job with the rattle-can...has that ever been said before?