(WD) Cast Slam dance+ Garg WP on Trash

[77274]

Hello, Im trying to edit trinity to cast slam dance+ Garg wp on trash pack sizes over 5. I've tried editing plugins/trinity/combat/abilities/WitchDoctorCombat. Using this guide. But each time I reload DB I receive multiple errors. I can attach my startup log if need be.

Gargantuan Default.

// Gargantuan Wrathful Protector, 15 seconds of smash, use sparingly!
                    if (hasWrathfulProtector && TargetUtil.IsEliteTargetInRange(30f))
                    {
                        return new TrinityPower(SNOPower.Witchdoctor_Gargantuan);
                    }

Slamdance Default

 // Big Bad Voodoo, elites and bosses only
                if (CanCast(SNOPower.Witchdoctor_BigBadVoodoo) &&
                    (TargetUtil.EliteOrTrashInRange(25f) || (CurrentTarget.IsBoss && CurrentTarget.Distance <= 30f)))
                {
                    return new TrinityPower(SNOPower.Witchdoctor_BigBadVoodoo);

The build im looking to achieve: https://www.youtube.com/watch?v=k9VU4V7rlTo

Any help would be muchly appreciated! Thank you!