I'd certainly give HC-110 a go for a few rolls just to see. It won't give you the shadows xtol does, but what it does to the midtones and highlights may make up for it. Meter for 800, and try hc-110 at 1+49 for btwn 9.5 min at 68 degrees and see how they look...to start. Way way different look than TX@800 in Rodinal.