As a chronic DIY'er i have done a lot of things that were probably not the most economical in both time and money, but i also gain a lot of satisfaction from what i have done and it is also continually adding the my bank of skills. Another thing that i would consider in a case like this is i am keeping something alive and restoring it that otherwise would be of little use. These are just my views though.
Excellent job on the repair mate and very informative report too.
Thanks
Darren