In your templates/yourtemplate/functions/vote_normal.tpl
.attr('href', anchor.attr('href').replace(/vote/,'unvote'))
TO
.attr('href', anchor.attr('href').replace(/vote/,'vote'))

IN
else if(value==-10){
TO
else if(value==10){
IN
notify_icon = 'icon-thumbs-down'
TO
notify_icon = 'icon-thumbs-up'
In your templates/yourtemplate/link_summary.tpl
CHANGE
{$link_shakebox_javascript_unvote} AND {$link_shakebox_javascript_report} TO {$link_shakebox_javascript_vote}

Don´t forget change icon-thumbs-down TO icon-thumbs-up for looking as well.