Chrome spray paint

chainstay 0.7mm thick, and its steel? I thought a downtube/top tube might be that thick, head/seat like 1mm and stays more like 1.5-2.0mm?

Can't imagine just getting the stays +forks chromed being all THAT expensive TBH, surely £50 sort of mark?

Here are the details of SL tubing its very light the frame around 1700grams