I actually found this one too. But I found 8 different BIOSes on techpowerup that had K4G41325FC (SAMSUNG) VRAM so I wasn't sure which is the right one.
If I understand correctly the modded OG rom is with ubermix 3.1 straps. And so is your modded rom. How are try1 and try2 different.
I will try them today in the afternoon.