So I'm just not interested in the combat in elite.
I'm not playing this game for combat either, so I get you. But I like the engineering aspect of ED so I've come to terms with PvP versus PvE. I'll gladly engage in PvE to unlock Tod, for example, because I love ballistic weapons.
But if you don't like any of that stuff, yeah, you've got the HGEs, the planetary sites for high grade stuff, the material traders for the stuff that's really hard to find. And you will not, as mentioned before, be able to unlock a fair amount of engineers, but that's not going to (and shouldn't) decrease the amount of fun that awaits in ED.
o7