Imo, that's the kind of Evil we should have have since the beginning of D&D... An Evil that isn't to be marked as "rampaging psychopath" everywhere it goes.

Evil shouldn't be the emo "I want to destroy the world, so much suffering and pain!", but more the "I go first.".

In this direction, your evil god is, in fact, more neutral than evil: he says "after yourself and your goals, put the others", that's more neutral than evil.

As written I see him more as a neutral god using evil or uncarry means to fullfill good goals: a neutral god by D&D.