Love it and keep them all coming!!!

Too Much Glue

Thank you!

For general airframe assembly I use Elmers Glue All.  And to attach my tissue I use Elmers Glue Gel.

One glue I avoid is CA.  The reason being is it tends to soak into the balsa and make it rock hard and un-sandable.  I don't frown on folks that use it.  By all means if it works for you then go for it.  Just isn't my cup of tea.

Wheels added.

Cowling sanded to fair with forward fuselage.

  On smaller craft, I use elmers for spar joints also. One way to test is glue 2 pieces face to face and see if you can split them, without destroying the wood. Or glue 2 strips side by side and break them. Glue them at the angle to match your main spars. Like a test piece. Test what breaks, the glue or the wood?  Elmers is pretty good glue for what we do.
{in my humble opinion}   
  A great lot depends on the joint design. I like when the main upper spars pass each other at the joint, like yours do, rather than butt joint. In your case the spars can glue face to face, inside of a slot or cradle, so the joint is crazy strong. 

If the glue joint is stronger than the wood, it's a winner. 
Looking really good friend.

Vertical Stabilizer temp installed.

Sky I only use a very minute amount on the contact surfaces.  I haven't weighed the epoxy but I really use it sparingly.  I'm just worried any other type of glue wouldn't be strong enough for the dihedral joints.  Maybe I'm wrong?

Wings being joined.  For this I used 5 minute epoxy (it's my old standby for joining wings as it is what I use on my RC aircraft builds).

Note: I had to install the missing rib from the bottom of the wing center section.  Glad that's fixed now!