Using Taylors fixes, most missiles in loadout now spin on thier centers, except for the Harpoon, Trebuchet, StilettoII and Helios. What's interesting is that in F3, all of the missiles BUT those are NOT spinning on their centers. (With the exceptions of the Hornet and the Cyclops, these both spin on center in both locations.) There are no _tech.pof's for either the Hornet or the Belial (Cyclops) which led me to test something. I removed all occurances of the following from mv_missiles-wep.tbm and mv_models-wep.tbm (which were then placed in mediavps\data\tables):
$Tech Model: crossbow_tech.pof
$Tech Model: stilettoII_tech.pof
$Tech Model: trebuchet_tech.pof
$Tech Model: helios_tech.pof
And now the Harpoon, StilettoII, Trebuchet and Helios join the Hornet and Cyclops on center spinning in F3 and Loadout. (Note, I used the POF's from taylors updates, I have not tested these against the regular mediavp's POF's.) I did however test by also deleting the _tech.pof files, just to make sure.
Whew. Now to knock out why the Rockeye, Tempest, Tornado, Tag A/B/C, Piranha and Infyrno don't spin on center in F3 (without breaking the loadout spin on center) and I'll be a damn happy person.

BTW, what is the newhornet.pof for?