BibTeX, biblatex and biber ⇒ New Bib Style close to apalike

[Sylver]

Dear all,

For my PhD manuscript, I'd like to have a bibliography style I did not find to be "classical".
I would like to have the complete name of the first author and the year of the article/book.
As an example I would like to have that:

[Gusev03, Hirsekorn01]

This is rather close to apalike style (and not too far from alpha) but the apalike is too long as it would be, for example [Gusev et al., 2003, Hirsekorn, 2001].

The problem is that I dont understand the code of the bib styles so I can not create it.
Does anyone would know how to make it ?
Thanks a lot,
Sylvain.