I know about ireland enginering,thanks. And as far as 02 handling the M5 engine I don't see problem,only this one will be with S62 or S54. I have built a few of them before with M20B27,S14B25,...back in Europe, when lived there. I also built cars form ground up including completly diferent suspension,brakes....If this project becomes reality suspension will be instaled from one of the cars that are produced in late 90's or early 2000. I prefer stock normaly aspireted engines or close to stock engines with plenty of power, because that gives you reliability at same time. This is only my opinion and I know it will work just fine.Take care.