The Michael Murphy is a Flight IIa Burke. The changes from a basic Flt I Burke to a Flt II Burke are largely electronic. Few people I know model those deltas. A Flt IIa features a helicopter hangar. The superstructure/stacks were raised to facilitate the SPY radar to see the horizon without the hangar interference.
In 1:700 scale you'll want to look at the Dragon and PitRoad brands, and later the HobbyBoss. Factoid - PitRoad and Trumpeter had a development & distribution agreement. PitRoad developed the kit molds and got first release rights in Asia. Trumpeter (i.e. HobbyBoss) got the rights in the West. ScaleMates also shows Fujimi and Revell in the mix. The Revell is a re-label of another (Dragon?)_ product.
In 1:350 scale you're pretty much set with the Dragon or Trumpeter choices