Right now I haven't done any boosting or tweaking so getting 90MH off this 3 card rig.  I will get there.
I got the 3060 LHRs for 500 a piece so just went for it, with the gamble they will LHR unlock, but even then it seemed like a good choice.

I think I am hooked and want to build another (after adding a couple more cards to this) so really need to research which cards to buy.