Not sure when they would come in in Cali but here in SFla those are at each end of the ripening spectrum. Wonder if there would be any issues with Gold Nugget in your Cali weather if it comes in late there also. Another determining factor would be what is your rainfall like when Glen would be ripening in your area. Glenns have an adverse reaction to rain as they become watery and lacking in sweetness and flavor.
I agree with some, I would go off the board and chose something totally different. What about a Dot, Southern Blush, Cushman, Mahachanok, CC, LZ, Edward, Neelam, Mallika...