Just an explanation of what I mean by "pure fantasy": I tried to make sure that my crazy anakronism thing was plausibly tied into features of the Legendarium. Thus you have the Blue Istari as the "evil" founders of the entire anakronism system. Thus, there is an at least plausible mechanism for all the crazy stuff that happens in Mordor.
Mount Zoom, now, I don't know how it moves. How did it come loose from its vast cavernous maw of fire and flame and magma? Where did the wheels come from? If these questions have Legendarium-based answers, then you don't have pure fantasy. If they don't, then it's not anchored down, which makes it pure fantasy.
At least, that's how I look at it. But hey, that's just me. Thought I'd 'splain.
