Well Scalenutz, I'm using a 26cc gas burner, a 20 is recomended. A 120 4 stroke would fit very nicely. The entire model is lazer cut wood. I'm not sure about the glue but it appears to be ok. The joints seam to be solid, but I always reglue the firewall. I've twisted on the model pretty heavy and nothing broke. As for the hardware it has not changed. Anything bigger than a 40 size I buy aftermarket hardware. As for pictures, I will post some in a few days. Anything special you would like to see? Any other questions, just ask. I check my e-mail every day. I guess in closing this is a nice plane, but remember it is an ARF and it isn't as nice as a handbuilt.