RV Central Vac Dustpan

My motorhome came with a central vacuum system, but using it with the extra-long bulky hose was like wrestling an anaconda. I much prefer a broom and dustpan. And, so, because I could, I designed two dustpan versions to connect to the central vacuum port. The traditional pan tends to let fine dust get swept beneath it since it doesn't have a rubber guide like a regular dustpan. I designed the other one so that you can just direct the sweepings through the opening and since it rests directly against the floor this seems to work much better.