yes! the full stack includes our recommended schema which has the indexes set up - it's a drop in replacement for anything that would ingest Otel-based telemetry! If you already have Promtail setup - you might want to set up a collector or tweak the existing collector to take in Promtail via the Otel Loki Receiver: https://github.com/open-telemetry/opentelemetry-collector-co...

Overall it doesn't sound very hard to me!