I own 3 roscoes with barts and they're all awesome. Low action, great playability, great tone and great customer service.
If it's got EMG's it's probably an old LG2005. I don't have experience with those but I imagine they were still good bases. I've toured and recorded with mine for a long time and have no complaints.
All the DD stuff is the green LG split between a bass driver DI with some grit and a clean DI through my aguilar head. I was running d'addario EXL170-5SL.