I been hearing a lot of the Audioengine 5 and NHT M00 but cannot see them being in the same league as the Europas?
Of course not.
If you can find NHT M-00 and S-00 then you will have an equivalent setup but specifically intended for a Studio desktop.
The Genelec 8020A is another excellent option which image well and have excellent mids. Also designed for a Studio desktop.