Heads up. I am in the process of putting one of these together and found that there were too sets of the pipes with the mufflers for the channeled version but none for the highboy. I checked my second kit and it was right. You might want to double check that you have one of each type. I will have to get a replacement set from Revell. Second parts are clean. On the 32 frame there is a parting line along the outside on the front rails. Also the rear needs to be cleaned up a bit where the tabs for the rear end. Another suggestion is to use acsanding stick on the outside of the frame rails there is a slight depression that can be trued up with a sanding stick. Close to starting final assembly and will make further notes then.