Nice well-written format with good punctuation, spelling, and grammar. 
This is one of the more interesting Ranma crossovers I've seen, although 
I may be biased since I love DS9. ^_^ 

I wonder what became of Ranma's fiancees. Assuming they could use the 
same anti-aging techniques as Ranma did (and they probably can't, due to 
their lesser chi abilities), they would only live half as long as Ranma, 
since they don't have the Jusenkyo curse (Shampoo turns into a cat, but 
probably wouldn't want to stay a cat a lot of the time). If they are 
alive they'd probably look like Cologne or something. :(

Keep writing, I really want to see more of this. :) I hope Ranma finds 
the answer to his lovesickness or whatever that red aura is.