Valtan Ready, locked out of Oreha?

So i have a questien to the boys that are 1425+

im at 1400 now and i will stay until Valtan comes and than i push me hard.
The question is for alts. I will start an alt with the 960 boost.
Should i push the alt to 1400+ too or is my GS to high for enter Argos and Oreah hard mode for the gold.

The same thing happend to the other Abys Dungeon too. When you reach 1370 you cant get gold from Gate of Paradise.

So is it save to push further than 1400 and still to Argos and Oreah or is the gold value higher from Valten so it doenst matter if i cant to Oreah? So where is the barrier?