Integration with References module & References Display View to personalize Product Reference field widget/Select List

Following my needs and help requests expressed in this issue: http://drupal.org/node/1432426 ...

I made some coding and succeeded in integrating Drupal Commerce with what the References Module allows to do with node/user reference fields.
I looked for this in the Commerce Product Reference View Widget, that didn't work for me (too complicate).

With this (attached) patch it is possible to use a References view on product types to format the list options content of the Product Reference field, beyond the default [sku]: [title] format (that might not be enough to better distinct products with very similar titles,, as in my case).

I am not able to create a patch (with git/drush) then just attach the files that I modified in my latest Drupal Commerce version (7.x-1.2+7-dev),
that are just these three:
- commerce.info (in 'commerce' folder);
- commerce_product.module (in 'commerce/modules/product' folder);
- commerce_product_reference.module (in 'commerce/modules/product_reference' folder);

sited in their proper folder of the attached .zip file.

It is not so much code, and mainly replicate and adapts the References/Node References module code.
In the .info file it is introduced a dependency to References module itsef, for Commerce

I also attach in the .zip package 4 commented snapshots that better shows you what this patch would gain, from the baseline.
Just follow them in the numbered order.

I don't know if all this would be useful to the DC community. For me it is ... and I definetly would use this features.
Hope this would be integrated in Drupal Commerce itself soon, if it sounds useful to you too.