On which day should I do chin-ups and which pull-ups?

My routine is as follows

Monday

Deadlifts
Romanian Deadlifes
Russian Twists
Shrugs
Crunches

Wednesday

Chin-ups
Barbell Rows
Incline DB Press
Flyes


Friday

Pull-ups
Squats
Military Press
Calf Raises


First question for those inclined to give some advice is on which days should I do chin-ups and which days pull-ups, right now I do chin-ups with my chest day and pull-ups with my leg/shoulders day - would you guys leave it as is or switch it around?

Cheers

I'd alternate grips in the same workout and do them all three days....

[QUOTE=joerevans;755152573]I'd alternate grips in the same workout and do them all three days....[/QUOTE]
^This