Hello everyone
I'm reading the forum to get to know the 3W better and make whatever changes you think are good, but I couldn't find anything on the oil tank.

[img]https://photos.app.goo.gl/4oViNMbTvpmLfL146[/img]


As you can see in the photo I replaced the original battery with a Marelli lithium ion which I placed in a trunk at the passenger's feet.
I would like to save some more space to store a toolbox.
I would like to turn the oil tank over to bring in the top 2 hoses from the front. Because the space under the hood is fair but it must be fine and I think the curve of the pipes will be more logical. I would just have the outlet of the engine oil return pipe below to desolder and put it the other way around. I don't think emptying the tank on the other side is a problem. I wanted to know if any of you have already made this change or if you think this change is a bad idea that could cause damages.

Seeing the inside I think the oil tank is aluminum but this remains to be confirmed. I don't want to scratch it until I find out if you think this change is causing damages or not.

As in my area it is quite hot in the summer and the engine cooling fan comes on as soon as you walk in a walk. To better cool the oil tank (I wanted to know if someone had already made a hatch to open or close depending on the weather in the sheet metal between the hood and the radiator grille? Can this opening create too much overpressure in the compartment? to evacuate the hot air, you must have louvers at the back of the hood or simply place small spacers at the two corners of the hood?

Thank you in advance for your answers and your help good day everyone