If you use the MM product, paint something else and test it on there first, it would be a shame if it reacted badly and ruined that fine paint job. Future is pretty much fool proof, but I would wait until the whole plane is ready for that.
Thanks guys. I got the drop tanks on and clear coat done but the clear i got was semi gloss didnt look close enough when i got it should be okay i hope.
Decals should go on the semi gloss, but again, I'd try a test on something else first. The main cause of "silvering" decals is a rough surface under them.
The color looks great, however!