I've been debating between the Yamaha RX-V1200 and RX-V2200 receivers and have run into some conflicting information. The only difference I've found in the literature is The 2200 has 100 watts per channel compared to 80 watts with the 1200, the 2200 has a remote capable of macros and the 2200 has a component selector dial under the front door that the 1200 does not. They are both listed at the same weight, 33.1 lbs, and I assumed they used the same size transformer since the weight was the same. Under closer inspection in the store, the 2200 has a much larger transformer than the 1200 and the shipping weight for the 2200 is 39.7lbs compared to 35.3lbs for the 1200 (they come in the exact same size box with the same packing). Anyone have some insight on this? Thanks for your help.