47-55.1 Trying to piece together a project, have questions

[68c10owner]

So I'm trying to piece together a truck project. I dont have the money to buy a complete running truck but I found a 1950 shortbed frame and a clean 1954 cab,doors, and a "47-53". Any issues mixing the years around with the 47-54 stuff? I know the 54 frames are different but didnt know if the mounting points would line up or if there would be crazy gaps in the sheet metal, ect. Im just trying to build something a little at a time. Not building a show truck. Will just be a driver.