High threat dual wield tanking for TBC

Heres my macro for dual wield tanking , i am still currently tweaking it and looking how i can improve , if you see anything that you think that can be improved be sure to let me know.
i mainly use this in dungeons because raids you obviously need to be defense capped.

d8Z5caqyQ(RQs9sfWBvKTrQ6RQImtf0dxGA2k0Pb5MaQFPK(MQk)dH2PsTxXUjA)qCBkAyQQACuOll1qjvmyinCf1bbKtTkOJbQJRkPfskzPKsTyvSCv6HQk6PswgjRdOMicmvcMmIA6OUiPWvvLQNPk01rKnQkWwjvAZQsz7kq(OQOMfH(mc6XinsvfEnfmAsrttvItcqphQRbKZdGZPQK7Qe)Msh4iKnCkcEhOHF)eGAmKGVfaApaG7NZwfHuc(ylzCkIIefjksuKOirrIPg6y(9zYo3KtP(RG)Rhw9xPmQ(LcisSM2Bk8Slnyo4hM65sdD7lgYkZwPheOuAiFZEP9NwZzN9d0iedq0kfb9BoProB4uF0JZPsbStVwD7lgYkXriB4iKnCQvQJze0jPfZUK2GvIuR5X5fe0FWzRsTsDmJGoHzxsBWkrQ1848ccQsVXFz)yQvQJze0jm7sAdwjsTMhNxqqvpA8RxY(LuRuhZiOty2L0gSsKAnpoVGGQ(ds)xzdk1k1Xmc6eMDjTbRePwZJZliOkqkJgZwFQvQJze0jm7sAdwjsTMhNxqqHHbzeo7FPwPoMrqNWSlPnyLy)kjO55MmySMq9iz8ccQcKEqPgATZdHmH4uPeUqsdndNtQpANCoP2n1qoP0Qh5CsPnKKq4Cs9P184CoPkUNFajjLHSYuv)kPwYq(ykTHKeQYj1ana6CBmoczdNAL9lHn3Y2eae0jPvt)AUmrUDYlzRsTIz)YoZo1q4ucxiPHMv5KAGgaT7X2XDecNsNBdStV2ieoLowmdStV2ieoC4u66xi)m24ieovn3uajiB4up1UbGiDDCecNcyxsYhbuY9DqTKHSYOv4Wja

and use these 2 macro’s on seperate buttons and only use them when you are 25+ rage
1.
#showtooltip Sweeping Strikes
/castsequence reset=1 Berserker Stance, Berserker Rage, Sweeping Strikes,Defensive Stance, Null
2.
#showtooltip Whirlwind
/castsequence reset=1 Berserker Stance,Whirlwind,Defensive Stance,null

https://tbcdb.com/talents/index.html?en&warrior&250203013020000000000000505303050501025312000300000000000000000000