I'd rather not double post, but here is a mod i have not seen added at second glance: http://www.minecraft..._ smart moving Smart moving, it makes navigating terrain very easy and one of my favorite mods.
I noticed there were no mods under "A" so here: http://www.minecraft..._ animal bikes Animal bikes, adds what the name implies, It makes all vanilla mobs into ride-able mounts and then some, personally i don't consider myself a brony... but i tend to use the pony bike the most... and you will probably see why
What?! No A's!? This must be fixed immediately!!! Lol, added it to the list.
aaaand, have another launcher: http://www.minecraft...e__hl__ multimc What i am currently using, Multimc allows you to have multiple instances of minecraft so you can experament with different mod compilations... oh, and it makes mods alot simpler to install too.