An Aquia II CST416M would work with your shutoff
Bowl is 15-1/8" high, skirted elongated
Or use the MS874114SG Carlyle
Bowl is 15-1/8" high, skirted elongated Sanagloss
Your options are:
Solder a 90 el and 2" of copper pipe with shutoff,
This is what we do most of the time. It takes very little space, and put the heat right on the fitting.
Use the Dahl valve made for Toto, they are 1-1/4" from the wall. Sometimes you can sink it into the wall some.
Use the 10" Unifit to move the bowl out 2" more inches.