Yeah, the thing with the chestburster controlling the TF..HAH!
[ignorant cretinious geek-rant]
As we know it is imperative that the Head-master component and the TF have compatible personalities in order to function optimally. We have seen in several instances how incompatibility can cause problems and inefficiency, and in some cases even rejection.
And as we know the alien newborns are unintelligent creatures with nothing but pure instinct, not much will-power at all most likely, and wich personality do you think will be the dominant then?
A newborn idiot, or a millions year old Transformer?
That, and the fact that they have to be able to interface with the control-helmet, hardly likely that an interface built for a humanoid will work for xenomorph.
And the thing with Micromasters included??
AHAHAHAHA! Rediculous! How are they going to be able to infect in-organic creatures? And creatures that might even have stronger outer-casings than their own at that! Not much chest-bursting going on there.
[/rant]
The things you say on a too full and spiced stomach...'Twould perhaps be somewaht cool with a TF/Alien oneshot, if done properly, but how likely is that?