Hi again:
How did you build the floors? Join old floors with the old bolsters still in place or did you use a new length of plastic for the floors. How did you join the sides?
Re Lewis, the last word I rec’d from Lewis was that he was only going to produce two of the heavyweight cars for the next production run as he found that consumers no longer had the funds to buy the entire heavyweight train. Of course Lewis has now retired.
The good point with the Sierra long cars is that only a combine, coach and observation need be produced.
A while back, TrainWorld had a clearance of Xmas and other overstock Sierra cars. That would have been a good time to buy some Sierra cars for your project.
The other point is the HLW Long Coaches are basically the same as your project but are shorter by three window sections. Maybe that is why Lewis did not want to produce his Sierra cars as double length cars. So the option for us who are not into these modelling projects would be to buy the HLW Long Cars.
I really enjoyed seeing your project. For those of us less skilled, there is the option of buying the HLW long cars.
Norman