Link skills for all classes

I think it'd make more sense like this:

Adv warrior: 5% hp, improve potions and self healing skills by 20% (only HP) lv 2: 10%, 30%
Adv mage: 5% mp, improve potions and self healing skills by 20% (only MP) lv 2: 10%, 30%
Adv Thief: +20 speed cap, 10 speed. lv 2: +30 speed cap, 15 speed
Adv archer: +10% critical damage. lv 2: +15%
Adv pirate: reduce damage by 5%. lv 2: 10%. Yes, even 1/1s.
Dual Blade: 5% dodge. lv 2: 10%
Cygnus: Same as adventurer counterparts, but no lv 2. (lol)
Resistance: Make the "dark sight wannabe" they have on their begginer skillbook linkable. lv 2, twice the duration.
Aran: 2% passive hp recovery. lv 2: 3%
Evan: 2% passive mp recovery. lv 2: 3%

DB : 5% avoid-rate; lvl 2: 10% avoid-rate

KoC : skill 2 at lvl100

Aran 3% hp recovery over 10 sec; 6% hp recovery over 5 sec

Evan 3% mp recovery over 10 sec; 6% mp recovery over 5 sec