Should we match our built-in robe doors to the rest of the internal doors?

All our internal doors upstairs are 2.1m high and our built in robes are 2.4m high. Should we use the same doors on our built ins that we used throughout the rest of the house (the 2.4m version of course)? Our ceilings are 2.7m high.
Below are the Corinthian doors we used throughout the house (2.4m downstairs and 2.1m high upstairs).

Do you think matching them would be too tacky?
Also, what about the height inconsistency between the built in (2.4m) and internal (2.1m) doors?

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