This kit has the strangest design I've seen in a model kit so far.
Last night was pylon work. I ran all wiring through the pylons and glued them both together.
Did you reinforce the pylons at all? I've seen people use very thing brass tubing to make a jig. I just remember from my youth having to reglue pylons on because I accidentally brushed up against them and down it went. I also had no idea how to properly glue things either so there's that.
I didn't use any brass or pipe inside the pylons, but what I did do was liberally glue around the mating surfaces. Once that had dried, I used styrene strips on the gaps and inside the mount point to beef things up. Testors tube glue melts all the plastic together nicely, and this was no exception. The pylons are extremely solid and won't be going anywhere. If you try to pull on them, they bend the plastic on the secondary hull. The mount points themselves don't move. I'm very excited!