I've done two. One success and one failure. Cost per set was $36. These are not easy boards to work on. Getting the capacitors out is a bugger. I spent about three and half hours doing it with good tools. My average = 6 hours time + $72.00 for the capacitors + shipping per success. It was just not worth my time. The boards looked like the wrath of G-d had hit them. I was not proud of the work. I use the machine as a test and format and haven't had any problems for 7 months.
Best of Luck.