I am sorry but I found you answer to my question (both above) confusing. From Delta spec sheet: RP71717 is Non-shared 2 function cartridge for use with 3-setting diverter trim. However, RP71718 (not mentioned in your answer) is Non-shared 3 function cartridge for use with 6-setting diverter trim.
In bath1 I proposed T11800 which is 3-setting diverter trim.
In bath2 I proposed T11900 which is 6-setting diverter trim.
I think the answer to my question should be ONE of these two choices:
1. All proposed components in both baths are correct. The only pieces you are missing from your bath set-ups is the RP71717 for bath1 and RP71718 for bath2.
2. All proposed components in both baths are correct except T11900 in bath2 - T11800 should be used instead. The only piece you are missing from both bath set-ups is the RP71717.
So, which one is correct, 1 or 2 ? Thanks