what would you consider a staple car for a Psychobilly artist or just someone with the look? Plus top 10 art?

I ask this bc i grew up with a step dad that wore Levis with his black
shiny 5eyelet doc Martin's or his saddle shoes and he rolled his pants
just ones cut sleeves on all his t-shirts and of course played a slap
stand up bass..and a swoop type mohawk look such as pic seen below if
he didn't have a slick back greaser hair going, its like totally the
Happy Days Fonzie meets Sid Vicious and Johnny Rotten!!!! and he
always said you ain't a psycho-billy w/o a 55 chevy pickup. These were
his staple his bands I heard over and over are Mad Sin
2) Koffin Kats
3) Nekromantix
4) Klingonz
5) Demented Are Go!
6) Reverant Horton Heat
7) Batmobile

So my new bf disagrees and says he isnt psychobilly thats rocka billy
which as i can tell there anit much of a difference so i am bringing
it to u public..hopefully someone will know! END OUR DEBATES!
8) The Stray Cats
9) The Peacocks
10) The Meteors