RE: Fan Characters
Ah, fan works. I won't lie; I'm somewhat wary of fan characters these days, mainly because of so many ****ty Sonic fan characters that seem to be everywhere (although DBZ has also had an awful lot of fanjunk over the years, such as the incredibly crap 'Super Saiyan 5' shenanigans [ffffffff], which didn't help matters either).
Y'know what I mean, the ones which are simply colour edits of Sonic or Tails, which if translated to OLS would be something utterly stupid like a bunch of Gene/Jim clones but with each other's head and/or blue/green hair.
Of course, there are also some very good fanworks out there too(as far as DBZ is concerned, 'Dragon Ball Multiverse' is pretty damned good, and looks very much like the original DB manga for style - some 'guest' contributions aside), so it's not all doom 'n gloom for fanfic.
Saying all that, I've absolutely no idea what your stuff is like (especially as it sounds to have a bit more than "CHARACTER LOL"), but I should probably at least give it a chance anyway. I can be optimistic at times, after all. For a start:

Originally Posted by
Somasol
fanfic I'm plotting out
VERY important word here.
"It turned out that the ghost was just Mr. Finley, who ran the amusement park. The spooky part is that, as soon as the ghost appeared, the teenagers' dog began to speak! And it spoke in a tortured parody of human speech: 'relp me, Raggy,' it would say. 'I am an abomination and rould re rilled. Rill re, Raggy.'"