that actually was clear after your first reply - for whatever reason I was thinking that at least with the new DCP (~120Kb sized Adobe Standard) Adobe was getting to the acceptable (similar across camera models) baseline through matrices + HueSatMat LUT table(s) applied before "exposure-related" corrections, but the mere note that you do not replace LookTable was the indication that it is not the case.
Yes, the look table of an enhanced profile is applied immediately after the look table of the DCP profile base.
The RGB LUTs, on the other hand, are applied closer to the end of the image processing pipeline.
So the two different kinds of tables will have different effects on the ways the controls work.