Well besides mastering those skills, you might want to get some other skills later on like lucky seven, aura of luck, etc., but if really want some more info i suggest you read a guide in the sense-type section.
1144 DA fox is a solid build and fully useful from 1st job all the way to 3rd job.
Pros:
you reach 90 DA fast for quick drilling.
good damage early game with stone strike, all the way to 3rd job (pure) with sudden attack and explosives expert
shuriken is an excellent tagging skill for bossing.
Great DA for failure compounding
decent luck for mature compounding...
LK aura = uber.
Cons:
-terrible terrible PvP... bad accuracy means you get pwned often and hard. you're still fairly useful though in third job with invis/sudden attack/explosives.
-bad accuracy you'll miss a lot, but this is fixed at higher levels. shuriken helps too.
-mana problems from 1-20ish.
-not the best damage in game, decent but not best.
Recommend that you go
(invincible drill sometime)
Stone Strike lvl 1
Master Sixth Sense (as your mana permits)
Master Stone Strike
Master Shuriken
Lvl 1 Armor Destructor
Master Lucky 7
Master Aura of Luck
Master Landmine
(possibly heavy carrier + pouch of pain mastery)
-> 3rd job stuff.