Hi,
Started building Haynes Roadster last month, using 25.4 x 25.4 x 1.5 & 19.05 x 19.05 x 1.5 ERW.
Made the cockpit sides first, then the transmission tunnel, then joined together as pics.
Got a body panel kit and a Sierra 1.8 off eBay.
My Son and Grandson are helping me (I'm 68) - this has been my dream for too many years - I've finally got round to doing it.