Different Rega Logo Colors?

I'm in the market for a used Planar 2/3 and have seen white, black, and lime green logos on different tables. Do the different colors give any hint to the age of the table? Mainly concerned for potential motor replacement issues. Thanks.
I'm pretty sure that the older Planar 2 and Planar 3 models had the green print. The P2 and P3(2000) models had the white print and the newest P3-24 model has the black print.

The P2 is no longer bring made.
I've seen Planar 2/3 models with the different colored logos (not sure how to post attachments). I understand the difference in the newer P3 and P3-24, but I still think the older Planar models had some variation.