Curious to know who would be interested in an AT&SF 2900 class 4-8-4? I have an MTH model that I am ready to jettison because I have already upgraded it from PS1 to PS2 and I am not willing to upgrade it again. What say you? As a person who should be satisfied with all the fine models I have, this offering would put me over the edge. An offering of AT&SF FP45's to go with my GGD El Cap would further tempt me.