Thanks all for replies. The extra cab will be great also a complete dummy engine awesome. Building a high hood gp-40 right now but trying to collect the parts for the next 2 I plan to build at the same time. They are both 2 be ex. Norfolk Southern 1 a gp-40X and a gp-38 both high hoods. Post pics of 40 in a few day's got the high hood bell built tonight.