Seems to be some slight confusion between the Compendium and the Compilation in peoples replies in that thread. The compendium has tactical squads, captain and librarian and the army list entries as part of standard marine force. Compilation has close combat and grey knights.
I only have the Compendium these days so i can tell you the stats for that.
stats of terminators are as normal marines with +1 on WS BS and I for the squaddies, champion and minor heroes. Major hero is the standard marine maximum profile. this means major and minor heroes differ only in W and A characteristics.
PVs and rules for gear is a long story but can PM if you need it.