It isn't so incidental at that many bottles, is it!?
What I have done on the past couple of builds is supplement the build with Titebond or Gorilla glue. They are good quality carpenter's glue and they both tack rather quickly..............
AND a bottle costs about the same as a single 2 oz of CA. So a couple bottles of CA and one bottle of carpenter's glue can easily complete one build and reduce costs!
And for what its worth, you might consider that you are using more CA than necessary for each glue joint. I know that I do, even when I am trying to use just enough to get the job done - when I look back, yep you guessed it, I find that I had used too much.
Thanks for putting up this build thread - I am enjoying it.
Cheers,
Art