Got a 6.5 Grendel, and a lot of IMR 8208 XBR I’d like to use. Going with a Hornady 123SST. Hornady doesn’t show the 123SST with 8208 in their manual. Hodgdon has 123 SIE HPBT with 8208 but not the 123SST. Could I use the Hodgdon load data to work my load up?