Actually...
Yes, he does have the larger model, but the smaller ones were * supposedly* a 9 amp and an 11 amp. Fantom did make a 10 amp model but it was the Fury. Btw I say supposedly because I have seen a picture of a 9 amp Kenmore Destiny, which was identical to the Fantom Thunder, and heard rumors of a 9 amp Thunder, but have never seen one. Also, yours, as you can tell, has the black inside of the collection bin, and dark purple accents. Later Thunders had a light purple inside of the bin and cyclone assembly, and the bin latch and height adjustment would be light purple also.