CST744SLGR with Sanagloss
D would be for insulated tank, which doesn't come with a RH lever.
I haven't seen the Sanagloss bowls for the ADA yet.
I have a few on order, still waiting for them.
I do have RH tanks on hand, in addtion to the standard LH tanks.
I have a few insulated tanks with starndard LH levers.