As for your writing and mood development skills,
it was superb, save that I could not find any reason
for Dr. Fell to actually like Akane enough to spare
her (of course, if he tried to slaughter her, he would
most probably get his butt kicked by Ranma...). Also,
these two series seem incompatible as a crossover,
since "reality level" are too different. You achieved
your purpose of spooking the readers, but it was just
a little unbelievable, you know?
I got the distinct impression that it was his intent to kill/prepare
Ranma, but spared him because he saw true love between Ranma/Akane.