Update - Devvy jumped from my top shelf - and while he spilt into a few different parts (and took a massive chunk of out the floorboards), the only thing that actually broke was one of the tabs on MixMaster's cab front - pretty impressive!
yes (buying them in parts)
yes (only if released as a set)
only if (something else)
not worth buying
not even interested in it
Update - Devvy jumped from my top shelf - and while he spilt into a few different parts (and took a massive chunk of out the floorboards), the only thing that actually broke was one of the tabs on MixMaster's cab front - pretty impressive!