I don't have have anything against mods modding and addons for games, but you really don't need to put the entire mod back down with the extra's, it just keeps getting bigger and bigger.
I personally think that you only have to add the extra's without the entire mod again, if people want the full mod make sure you have a link to where you can find it on this site or any other site so that they can download it without the extra's. If they want the extra's thet can download it at a later time.
Where would you actually find the time to download or upload a mod that is so big... not to mention the cost of it.
If you do have the time to download or upload a file that is really big... think of the other people who don't really have that time.
That is all:-D