Help! Weapon confusion.

Hey folks, my problem is with my 29 marauder. I wanted to play a DW spec since rolling this char and have been doing rather well. Earlier tonight i got a legendary 2H mace. Now if i use the 2H and mix around a few skills i get alot more DPS but all my talents are for 1H buffs.

Do i just use it and try to find better 1 handers
Do i try and trade the 2h with someone for 1h weps
or should i just reroll and spec up for 2h?

well your level 29 honestly you'll probably outgrow the 2h fairly soon id just keep it in case you decided to roll a 2h character in the future