I was not a DFTW bride, so maybe I don't have the right to comment, but here goes nothing!!!
I could have had characters at my VR at the Swan, and part of me desperately wanted to have Mickey and Minnie as our special guests. I could have scrimped and saved, I suppose, and made it possible for us to have them, but I really felt the price was too high. It was almost a 'wouldn't do it on principle' thing with me. The mark up on the character appearances is clearly scandalous (I am going on a 7 night cruise on
DCL next year for just over $100.00 more)!!!!
I find it hard to understand how you 'don't think that they are asking too much' for this half an hour performance. Apart from M & M's wages (I don't know who the people in the suits, that you mention, are!!

), their escort, and perhaps the care of their costumes, there is little cost to Disney.
I couldn't have Cindy's carriage, but never even thought about that. It's not my thing at all - too 'gypsy wedding' like (this is just MHO - please don't flame me), but the price for that, although still very high, doesn't seem quite so ridiculous. There are several cast involved on stage for this one (footmen, driver, cast to clear the way etc) and there is probably a good deal of time spent on the upkeep of the coach and the ponies.
Whilst I think Disney charges inexcusable rates for both these things, I think the carriage is slightly less of a rip-off than the characters. If Disney charged a little less for these things, they could make more brides dreams come true, and still make a very hefty profit!!!!
Disney is very beloved to me, but these prices scream greed to me. I know a lot of things 'Disney' are highly priced, but I think, in general, you get what you pay for. With these to things, I am not so sure!!!