Too much time on my hands, so I googled:
http://www.nestreetriders.com/forum/...tch-73336.html which will lead you to this:
http://twfracing.com/vbforums/forum/...her-on-or-off=
I only skimmed the articles but it looks like it is possible. As per Bibio, best to ask Rekluse why they don't offer a Gen 1 option, though.