FYR, MCEBuddy keeps a back up of setting so when you reinstall it you don’t lose them. Details here: MCEBuddy - Common Install, Uninstall and Start Up Issues on how to do a clean uninstall/install.
Pre conversion commercial removal is the default (i.e. it cuts the commercials before converting to speed up the process). You can find more details about it here: MCEBuddy - Advanced Settings, Commands and Tweaking
To attach the logs, just drag/drop them onto your post/reply or click the upload button in your editor.