Reflect damage item script capped for crusaders

[johnbond2]

Currently this is my item script for the Valkyrie Manteau:

    
{ bonus bUnbreakableGarment,0; if(BaseClass==Job_Mage||BaseClass==Job_Archer||BaseClass==Job_Acolyte) bonus bFlee2,5+(getequiprefinerycnt(EQI_GARMENT)*2); else if(BaseClass==Job_Swordman||BaseClass==Job_Merchant||BaseClass==Job_Thief) bonus bShortWeaponDamageReturn,5+(getequiprefinerycnt(EQI_GARMENT)*2); },{},{}

My server has a refine rate of upto +20.

How can I make this item script to limit the "reflect per refine" effect to only +10 but ONLY FOR CRUSADER CLASSES? Meaning, other classes can still benefit from over upgraded +20 valkyrie manteau's but for the crusader classes the effect is capped to only upto +10 maximum reflect effect.

Anyone knowledgable in item scripting?

Thank you for the support guys!