I'd like Tixati to have the same remove options as utorrent. Remove completey i.e. including the downloaded and moved file, Remove .torrent file, etc.

The current remove option removes just the entry in tixati, nothing else

you can do that.

select the file and press the remove button, it will give you the option to just remove the torrent or to remove the downloaded file and torrent

Here you go: Right click on any torrent, If you want to delete its local file + torrent file.

Right Click > Local Files > Delete