Wheels for Mazda MX 5 NB 2002

Hello together, I wanted to ask if you can install a MX 5 NB rim with an ET20. The car is not lowered and I personally did not do before bodywork on the car, because it is in a collector’s condition. The Mazda is currently still on the standard chassis. Lowering I think with ET20 without bodywork will be so or so difficult possible. The rim has the dimensions 15 x 8. Do you have any experience with such a low inlet I have already seen some posts on the internet where ET20 rims were installed, but bodywork was necessary. This is the first “real car” I would like to install on my car, so please don’t take too hard if something is wrong, because I’m not a trained mechanic. Thank you in advance for all the answers!