Indeed an interesting thread that I have read before. A couple of points of interest. Firstly a 73 RS replica with HTP FIA papers has got to be worth close to this sort of money? Certainly over 50k?
If I remember correctly HTP (historical tecnical passport) is a document that means that the FIA consider that the car is of the correct technical specification for the model /type, and therefore eligible for its sporting events. However, the FIA also does a HC (heritage certificate) that confirms that the FIA believe the car to be genuine and original. I think these are not given for rebodied cars (although I'm not sure). I'm also not sure if competing 73 RSs tend to come with HC as well as HTP papers (possibly not). But it is an interesting aside if the car was ever to see the race track - which would be a good use for it in my eyes.
If I remember correctly HTP (historical tecnical passport) is a document that means that the FIA consider that the car is of the correct technical specification for the model /type, and therefore eligible for its sporting events. However, the FIA also does a HC (heritage certificate) that confirms that the FIA believe the car to be genuine and original. I think these are not given for rebodied cars (although I'm not sure). I'm also not sure if competing 73 RSs tend to come with HC as well as HTP papers (possibly not). But it is an interesting aside if the car was ever to see the race track - which would be a good use for it in my eyes.