Re: Legendary weapon
For a start you can't get your first legendary weapon till level 45, so you have a little way to go.
Yes legendary weapons are useful, and it would pay you to ask online for a few people preferably LM's to show your theirs.
Till then take a look at http://lorebook.lotro.com/wiki/Legendary_Items_Guide
oh and 2nd ages and 1st ages dont really become avialable till at least level 55, and more usually level 60