Actually going back TOS style would be something new again these days. And Not Herbert's done a great job with STC, so wouldn't mind him getting a shot at it!
Of course it depends on what the tone of the rest of the production is. Epic Electronic Space music could work too
Thanks for your vote of confidence.
I must say that the danger of scoring Trek, or any film/TV, is that there's a trap in using any musical style or instrumentation that is very "current" and trendy. Think of the score for "Chariots of Fire" or "Beverly Hills Cop". You can listen to a few measures of those scores and tell what year they where written. On the other hand, traditional 19th and 20th Century classical type music is timeless really. The score for Star Trek: the Motion Picture, as an example, was composed and recorded in 1979, but it doesn't sound dated in any way. Many TOS scores could also be written today without sounding dated. "Doomsday Machine", by Sol Kaplan, sounds as fresh as any recent John Williams score and the only reason it may seem a tad old fashioned is because the orchestra was small with only 27 players. The actual orchestra breakdown is this:
5 woodwind
4 French horns
4 trumpets
3 trombones
tuba
piano
2 percussion
4 cello
1 bass
If that score were recorded for a big budget feature, there could be between 80 and 100 players. I big string section for major films could be as large as 24 violins, 10 viola, 8 celli, 6 basses. TOS scores were often done without violins so they could have more power from the brass.
BTW, "Metamorphosis", by George Duning, is an other score that holds up today without sounding dated. Again that was recorded using a very small string section but did include 6 violins. Because of that, there are only 3 French Horns and no other brass. If re-orchestrated for a larger orchestra, that score could work with contemporary feature film.
So trust me when I say, that hip and trendy go out-of-style quickly, and classic shit will still be relevant 50 years on. Another great example of this would be the film scores of Bernard Herrmann. Go check out the score to "North by Northwest" or "Vertigo". They still sound modern.
Gene Roddenberry told Sandy Courage, when scoring "The Cage", that he didn't want to hear any "bleeps and bloops" or other kinds of "space music" but good, old fashioned movie music. Courage didn't completely adhere to this, as he used electric organ in "The Cage" and "Man Trap". In fact, he also used electric violin in "Man Trap" and the main tittle theme music. Roddenberry had the theme re-recorded early in the first season with a different orchestration. I believe that either Fred Steiner or Sol Kaplan did the newer arrangement that lasted the rest of season 1.
I must say that, as much as I love Courages work for TOS, he wrote the most dated sounding music other than Joe Mullendore's score for "Conscience of the King" which sounds almost Film Noire at times.
Duning wrote the most modern TOS scores with few electronics other than some organ in "Is There In Truth No Beauty?" and "the Empath". Oddly enough, Duning was the oldest of all the TOS composers.
Okay, sorry I went on a bit too much with this but, as you can tell, I'm pretty geeky about Trek scores.