question on auto renaming

so I am seeing if i can make the switch to rtorrent/rutorrent and trying to determine if some functionality exists in autotools or if there is some other addon i could try.

what i would like to do is:

1. when a torrent is added (or completed, or midway through. anytime is fine i guess) is check if the directory name is suffixed with a predefined label, for example nice.tv.show.s01e01.some.releasegroup[thissuffixinsquarebrackets], i want [thissuffixinsquarebrackets] to be removed from the folder name. the suffix is always contained in square brackets - i want to remove the whole suffix including brackets.

2. autoskip of files. if a torrent contains an nfo, or diz for example, i want those files to be automatically skipped/not downloaded and created on disk. these would reside in side the folder mentioned in part 1 above, for example.

anyone know if this is achievable with autotools or something else?

thanks!