Is haskellmode-vim dead?

I just disabled haskellmode-vim from my plugin configurations. Basically this was for three reasons:

1. I prefer neocomplcache for my auto completion needs.
2. Apparently it wasn't updated since 2010.
3. It doesn't seem to be compatible with cabal

I hope that someone jumps in the pit and points out that I just have misconfigured the whole thing (as in I configured the most basic thing in the readme). To make this a question:

Is it possible to setup haskellmode such that ...

• ... it gets its configuration from cabal?
• ... it doesn't set `completefunc' so that neocomplcache still works?