I know I'm a girl but -

I would suggest adding either cable flies, dips, or pec dec to chest day. Also, you may want to add T-bar rows or bent over rows to back day.

Calves and traps are missing.... and no rear delts.

I personally do tri's and chest on the same day. Then I work traps and shoulders together.

BigKev's routine should help give you ideas about different exercises to intergrate into your routine.