ARC preamp recommendation

I am looking for a little X-mas gift for myself and would like some feedback about ARC preamps that would be the best fit. Mostly vinyl-Linn LP-12, Grado Sonata, some CD-Cal Icon MK II . Avalon Arcus speakers and PSE monoblocks. Any thoughts about SP-8, SP-10, SP-11. Current models? Would like to make a little music and live with it for awhile. Appreciate the insights.