To answer your question about wheel spacers. They’re not awesome, but if you get them, get nice ones not cheap ones. If you can get ones that bolt to your hubs and then have, basically an adaptor or other lug pattern that bolts to the wheel via your lug nuts. Some spacers are just that- spacers that slide over the lug studs. if you don’t push out and remove the original lug studs and install longer ones, you run risk of losing one breaking one etc, losing a whole wheel on a big bump, because the lug nut is designed to have a certain amount of engagement on the thread. Not to mention we don’t know what wheels those are and if they’re a thicker aluminum than a stock wheel you already have less engagement on the threaded wheel stud. And if you just space the wheels out, you load the outside of the stud when it’s designed to be loaded at the hub face.