In reality, with this stuff, and the jax passive ability, you'll get more than 350 AD ans something like 4000hp, go for the 2.500AS with full ulti + rageblade, make some VERY HUGE damages with some burst (Empower + Leap strike) and make them fear you.
I play very aggressive when i get stuff for do (generally just after the rageblade you can), so the enemy can't farm even more, and if he get closer, let's make a little burst to get him back, that's why i up the leap strike before the dodge capacity, with full capacity, the 35% dodge you get when he's done is lot more than sufficient to spam the dodge touch when you fight, you're really invincible during a long game, and with the hextech, you get lot life when doing burst and same doing normal attack.
End game is the more fun, you become really invincible, and can gank easily with your frozen mallet, make the enemy's mistakes your streght, when an enemy come alone, go and kill him, this shouldn't get more than 10s.