DDK - Die Deutschen Klassiker

Thanks for your comments. My accountant has just told me that I can have an old Porsche on the business, so long as I do some business mileage. So I had better start looking .............

Do any of you guys use an early 911 as a semi or even full daily driver? I'm not thinking of inclement weather days, just more than at weekends. Is it sensible to do this bearing in mind that we are talking about nearly 40 year old cars. Is a mobile phone and RAC recovery card the toolkit?