I've been trying to install Palm Classic on my new Unlocked Palm Pre 2 but kept experiencing Luna restarts while running or opening Motion Apps Classic. I finally doctored my phone and reinstalled Classic first. This time it was running fine until I installed the latest Uberkernel and used OnDemandTld 1100 as my profile.
Once I did this the constant Luna Restarts were back. The good news is that none of the other profiles seem to cause a problem with Classic, but if constant restarts with Classic are a problem changing your profile may solve the problem.
I'm personally using the Screenstate3 1100 and it is working fine.