The M 2000 and the M 3400 are similar in exterior appearance.  The obvious difference is the diameter length and the resulting square footage. 

M2000 TWO STORY (Pictured below)
Total package square footage: 2,000 sq. ft.

(Pictured with optional attached breezway and garage)

The M 2000 and the M 3400 are similar in exterior appearance.  The obvious difference is the diameter length and the resulting square footage.