If you enjoy playing the game, I do recommend starting over. If you just wanna watch the scenes and get your rocks off, you can probably do without. But keep in mind that if you run into anything game-breaking, you're on your own. I don't really want to spend a lot of time fixing issues caused by save editing.
There's really no way to know what sort of problems can happen, but at the very least I noticed multiple minor issues. The message log feature (F5 key) is completely broken. In awake's save, it looked like all the marriage flags were set, so you're never going to have anyone other than Sheena outside your room. There were invalid items which appeared as empty spaces in the inventory, and the party member names are in Japanese in some windows. Although that last one's not exactly a save editing problem.
Save editing itself is okay, but not when it's done poorly. Basically, it looked like someone had been enabling game flags at random. There was even one flag labeled "××on禁止××" or "**ENABLING FORBIDDEN**", which was enabled. I don't know what that does! Probably nothing good from the sound of it.
Since I already figured out how to fix this particular eternal auto mode problem (caused by $game_switches[TMATBTL::SW_FULLAUTO] being set to true), I'll fix your awake save for you. But I don't think I'll be doing so for any other games or any other people. If you go out of your way to break the game or download saves from people who broke the game, don't be surprised if the game breaks.