I had a Cataphract and an Awesome. Both have all Basic XP bonuses applied in the Pilot Lab.
1. Sold the Awesome in slot 1.
2. Bought a new Cataphract (the second) which was put in the now vacant slot 1, thus, indirectly, replacing the Awesome.
Possible bug: this new Cataphract has all Pilot Lab Basic XP bonuses applied to it despite never being piloted. Seems that the XP bonuses have been carried over from the sold Awesome unintentionally.
Bonuses are permanent.
Bug or intended "being really nice"? I suspect bug.
Edited by Xajorkith, 28 December 2012 - 03:06 AM.