The T-boiler Shay,0-4-2 Porter or the Davenport Diesel any of them would be nice. Pleace remember us R1,R2 people,and us that are on a small buget.Large is nice,but around $500.00+ alot of us will never have one,the 0-4-0 Porter around $100.00 is ok.For some of us it's money for gas in the car and not trains for now.