oldsneakers, I'm just finishing mine up. One thing I noticed is that in the manual they have you glue the battery/tank floor in. I intially thought that I would just spot glue it in but noticed that by really glueing it in to the formers, it will add extra strength to the wing mount, landing gear mount, and firewall former. It's not a hard assembly once you get things sorted out. I like to fuel proof the inside and add some epoxy to critical areas. .