Taking the GOUT DVD and adding alternative sound mixes (or converting to anamorphic, adding custom menus, whatever) does not count as a fan edit, nor as a preservation effort. The separate audio files are available to download, the GOUT DVDs are official releases and are/were available to buy.
Although we have no problems with you making posts about your own "custom" DVDs that you've made, please refrain from discussing distribution of such discs on the forum. Thanks.