Some of you may have seen this on Ebay last night. I had been watching this since it was first listed, and I thought that the burners were not original to the stove - but I aint so sure now. Its either a mongrel, a special, or an earlier frame rebadged. The obvious differences are - tank drainer, feeder tubes from tank, the little lugs towards the bottom of the front legs, the fixing brackets to a base. Anybody got any idea ?