We can only offer suggestions, based on our own experience; some things you'll have to figure out for yourself, or pay the price for someone that already knows.
My pictures and verbage is intended for owner/enthusiasts with above average mechanical apptitude, I don't know how to dumb it down.
I'm not trying to be offensive, it's just the facts.
1957 Austin-Healey 100/6 Wine Red
1961 McCulloch R1 go-kart Screaming Yellow
1995///M3 Coupe Dakar Yellow Eurosport Twinscrew S/C
1999///M Rdstr Cosmos Black Eurosport Twinscrew S/C
1999///M Coupe Estoril Blue Eurosport Twinscrew S/C
2001///M Rdstr Steel Gray
2011 X5 35i Sport Deep Sea Blue/Cinnamon