For mem straps, we can probably do the same as now - Copy straps from 2 timings lower. 1625 > 1750 & 2000 for 8GB cards. 1500 > 1625 & 1750 for 4GB cards.
Voltage and clocks will be a matter of trial & error & preference.
Except you wont have polarisbioseditor to do it

Better start learning how to do it by hand.