[quote=Osama]After looking for many options and suggestions, I have found that the best option for Installing a stereo system that will fit perfectly on M3W is a motorcycle stereo and handlebars speakers like the attached photos

i think the one you need is This one

the one you select have the control button for the handle bar i don't think you can fix it nicely in your M3W, when you get it you will have to set it for Eu the US FM is not same as the Eu one

BTW nice product (both)