Call them all cannon fodder, and use them in the background of a huge diorama battle scene.
I only have one so far, the Lambo..and I do really like it. I love the alt mode so that is what he is currently in...
You are right it is hard to give them TF names. I might have to get #1, he looks incredible!!! He just might make a grea stand in Tigertracks!!!
If you wanted to throw in a couple of E-Hobby names:
#1 Tigertracks (yellow 'Sideswipe' exclusive)
#9 Road Rage (red female 'Tracks' mold)
#14 Crosscut (red and grey 'Skids' repaint)
I like your idea of #4 is Springer, but he really needs a sword!! And a new head of course. And some different greens in robot mode.
#8 Should be Omnibot Downshift
#12 Should be Triggerbot Backstreet ( I think this fits VERY well)
#11 Omnibot Overdrive (the Alt/Bin is Windcharger or vice versa) or Throttlebot Chase
#5 Sparkabot Fizzle (although he gives me a Starscream or Thundercracker vibe)
#10 or #6 Triggercon Ruckus
Doing this gave them more validity to me. I may have to buy some more and some reprolabels Auto/Con stickers.