I honestly don't know how you want to make it right; it's probably necessary to talk to an engineer or other specialist. Well, at least consult or search the Internet for information about this, because here on the forums, it is unlikely that you will be said something. So, when I was arranging my garden, I asked on the forms how best to do it, what to buy, what tools to buy, and whether they bought garden shears for work. I didn't get any answers about this, so I had to choose the tool myself. In the end, I decided on the service hausandgarten.com where I ordered the tools for the garden, maybe you can use them.