Absolutely worth it. The Origin DC motor is considered an excellent upgrade. I don't know anything about the Technics EPA 100, but Vinyl Engine says it was their top tonearm at one point in time. The DL-110 can be improved upon.
Whither Oracle Mk 1?
I've recently been "gifted" with an Old Oracle turntable with a Technics tonearm R & B series, EPA 100, and a sytlus-less Denon DL-110. The table has no motor or power supply. I have been using a very old Linn LP-12, original model. Is it worth getting a new motor/ powersupply from Origin Live to resurrect this TT? Thanks.