Released my approach on LESS setup for simpler development. Repo https://github.com/anrem/meteor-less-for-components
Main idea of the setup is to easily build isolated and self efficient view components. With this package theme file gets imported automatically into all LESS files with several exceptions. By not setting tight dependencies on any non-component less files you can make truly isolated and self efficient components. Therefor you can freely rearrange your project’s structure or even toss components to other projects without worries wether you are missing some deeply hidden less import.
With a little trick of the package you can override component’s default variables thanks to LESS Lazy Loading.
For more details please go to repo.