Time to move on from my old SOTA ?

With a $1500 budget, should I refurbish my vintage gear or update to a modern set-up? HISTORY: In the early 80's, I assembled a SOTA Saphire, Lustre GTS 801 arm and a Dynavector "Ruby" cartridge...I have not used the table for years and it needs to be sent back to SOTA for service and repair. I have been out of the loop for so long... Do I invest my time and money into refurbishing/updating my old set-up or move on to a newer package like the Marantz TT 15S1 with arm and cartidge...ready to go. Moreover, where would I be if I invested my budget into my old gear, how would it compare with what's out there today? Any suggestions/opinions? Thanks for your read...