could be a supergoose
i have a mk3 supergoose with the bigger pro class sized frame tubing
the only diff i can see between them is the weight
cos the Pro Class used thin wall tubing so i understand, they weigh feck all - frame 3lbs 10oz and forks 1lb 10oz
& also the head tube badge looks like identical to mine as well.
like this one, i took a chance buying mine from ebay that it was a mis badged Pro class - turned out it weren't.
gotta be worth a punt though once rear drops are bent back in ....