Hi,I want to print ABS wheel covers, 18" (450 mm) x 18" (450 mm) x 5" (130 mm). So far, I see a lot of 250 mm x 250 mm, 3d printers for reasonable prices. But I would have to print up the part in quarters and then 'plastic weld' them together to make the parts I need.Are there any recommendations?I have found some vendors do everything but give the bed dimensions.Bob Wilson