Here is your roiutine, lisghtly revamped in accordance to some of the suggestions mentioned:
Sun-Chest & Forearms (only hammer curls and reverse curls)
Mon-Back & Rear delts & Traps
Tue-abs & calves
Wed-Shoulders & Tri's
Thu-Biceps & Wrist (wrist curls , gripwork etc)
Fri-Legs & calves
Sat-abs