Crap ending

So I ran the finale to my Deadlands game, Coffin Rock. I have to say that it ended on a pretty sour note. TPK. Total Party Kill. It was mostly my fault. I realized I put a few too many bad guys in the game. On top of that, the presentation of one of the final scenes was boring and one dimensional. I felt really bad about it. I read through the adventure and that particular scene I didn't like I planned to change.
After the game the Dandies (our group) gave me a really good critique. I came away with a lot of notes and good strategies for future games. That said, I'm thinking that this is probably one of the last times I'm going to run a pregen or if I do I'm going to heavily alter it to my tastes (which is what I should've done anyway). Much of the praise I recieved was from material that I added to the game. And indeed when I run scenarios that I plan myself they run smoother and a much more fun for everybody.
So my plan to run The Flood after Coffin Rock has been abandoned. I've passed the torch onto my sister Gunghogirl. I'll join the posse as a PC, something I haven't done in awhile. I'm sure I'll get fidgety at some point and I'll bust out a game.

UPDATE: So I've decided to rerun the ending rewritten and reconfigured. I'm pretty excited about it actually and I'm looking forward to seeing how it plays out. On top of altering the scenario, I'm actually fiddling with the system. I'm going to be using a Savage Worlds homebrew that alters a bunch of the mechanics but I think may play a bit better and makes a bit more sense. Of course it could also be broken as hell. All will out after the holidays.If it works out, I may post the House rules here for people.