This Reclist is complete, Oremo compatible, and even have explanations for pronouncing phonemes, a good try for making it beginner-friendly, a BGM guide is also provided (for Oremo), as well as a hiragana and romaji version of the reclist. The only lack would be a base oto.ini especially for aliases, this might be the only repulsing thing for beginners. However, if you know how to create aliases, it is not a real problem.