I did manage to find Titanium Fallen (huttah!) and three movie voyagers I wanted - Ratchet, Ironhide and two versions of Starscream (reg'lar and - the one I wanted - G1 decos).
Ratchet is concerning me. I've been having trouble with his robot mode aligning correctly (or, at least, as it appears in Seib's gallery).
Here's issue #1:

This is the receptacle for the post that attaches his upper & lower halves nearer his midsection (there's another one just below his head), and it is obviously distorted. I've done a little grinding away to fix the problem I'd been having with the post not being able to fit in the hole, which largely worked.
However, that did not fix issue #2:


The top of the pelvis, the vehicle's roof, and the vehicle's hood/front end are supposed to stack, as in this image from the Seibertron gallery. Mine does not.
Am I transforming this wrong? Is that whole "spine" section mis-molded? It certainly appears so. Ideas?