Pyramid and Lenore are considerably more productive than LW. LW is comparatively sterile. In Pyramid, it is a two species lake, for fish. The cui-ui eat the various plankters and larger inverts and the Lahontans convert that to big fish. In Lenore I don't think there are any other fish so the Lahontans get all the bugs.

You could have a decent CT population in the lake but it would be limited by the amount of good spawning habitat. The bigger cutts you have, the bigger the spawning stream. Need to preserve and likely restore the quality of Sammamish, Cedar, and Issaquah.

The bass would be predators/competitors with them, at least at certain stages. We know from decades of experience in WA lowland lakes that the various trouts (rainbow and cutts) did better when there weren't competitors.

But, given enough protection from harvest/release mortality so that they can grow to an old age and providing good spawning habitat you could have a fairly nice population of resident cutts in the main lake.