IMS Solution... Price?

[mountainman]

Jake, I am a little north of asheville, nc, probably 3 hours or less from you, and I have an 08 boxster S with 30K on it that I am not too worried about (IMS wise ), an 04 boxster S limited edition with 40K on it that I will probably want you to do the IMS solution on in the near future and an 02 C4 that already suffered an IMS failure at 46K miles leading to a new engine from the local dealership. I now have about 24K miles on the new engine and I have no idea what type bearing the new engine had in it when it was installed. Is there any way to tell from the serial number on the engine or is it just a change it anyway kind of thing. The engine was replaced about 2 1/2 years ago. thanks for any insight you can offer.