Anyone upgraded the Jeff Rowland Model 8

Has anyone upgraded a Jeff Rowland model 8, and if so are the mods worth it? I have the model with the choke power supply,and it seems this kind of power supply is getting a lot of favourable press now. Is the mod to Ti worth it?
Call Rich at Jeff Rowland, he has all the info.

Good Luck,
my experience is that ti upgrade to the 8 is not as good a value as the choke upgrade. i'd get a new power cord instead.
Sluggo 2, did you upgrade your supply to the dual mono supply from the choke? What power cord is a good match?