Start by upping your strength.
Strength is the prerequisite for you to equip heavier armor and larger 2h weapons.
By the time you are level 30, have 21 strength and 18 agility. Make sure to keep Iron flesh, Powers trike and athletics maxed out. if you have points to spare, put them into weapons master.
To not fret if you don't like the end result, you get to retire at level 31, upgrade an item, and start the process all over again
For you training - I would level to at least level 20, in a siege server, then go to the duel server for 2 levels. After that, go to battle server , to learn awareness for until level 30. Then from level 30 - 31, do whatever you like.