A quick update-after touching up the rough spots I mentioned in the last post, I've attached the horizontal stabilizers, and the cowling:

[ATTACH=full]4221[/ATTACH]

The cowling didn't quite fit, and that, along with all this seam work, really makes me think I could have gotten the fuselage halves to fit better.  But I just sanded the inside of the cowling until it fit closely enough.

Next time, preparing and assembling the wings.  Thanks for looking, and as always, comments/criticisms/tips are welcome!