[Moto G Power ROMs, Kernels, Recoveries, & Other De] addicti.mod:
After flashing the .img's in for vanilla 8.6.7 in fastbootd mode I go to fastboot whenever I start up. Using latest ADB/fastboot and flashing product before system to prevent any additional issues from that.

here's my fastboot getvar all:

(bootloader) kernel: uefi
(bootloader) version-bootloader: MBM-3.0-sofia_retail-2c4117ea2d-210805
(bootloader) product: sofia
(bootloader) board: sofia
(bootloader) secure: yes
(bootloader) hwrev: PVT
(bootloader) radio: NA
(bootloader) storage-type: eMMC
(bootloader) emmc: 64GB MICRON S0J9K8 RV=08 PV=10 FV=0000000000000004
(bootloader) ufs: N/A
(bootloader) ram: 4GB MICRON LP4 DIE=16Gb M5-M8=FF 04 10 10
(bootloader) cpu: SM_NICOBAR 1.0
(bootloader) cid: 0x0032
(bootloader) channelid: 0x8d
(bootloader) uid: 07E6EA84
(bootloader) securestate: flashing_unlocked
(bootloader) factory-modes: disabled
(bootloader) verity-state: disabled (0)
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 805263360
(bootloader) reason: Reboot mode set to fastboot
(bootloader) date: 06-18-2020
(bootloader) sku: XT2041-4
(bootloader) carrier_sku: XT2041-4
(bootloader) battid: SB18C57587
(bootloader) battery-voltage: 4385
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) poweroffalarm: 0
(bootloader) ro.carrier: retus
(bootloader) ro.build.fingerprint[0]: motorola/sofia_retail/sofia:11/RPM
(bootloader) ro.build.fingerprint[1]: S31.Q1-54-13-6/94db61:user/release
(bootloader) ro.build.fingerprint[2]: -keys
(bootloader) ro.build.version.qcom: LA.UM.9.11.r1-02100-NICOBAR.0
(bootloader) version-baseband: M6125_43.45.03.46R SOFIA_NA_CUST
(bootloader) kernel.version[0]: Linux version 4.14.180-perf+ (nobody@and
(bootloader) kernel.version[1]: roid-build) (clang version 10.0.7 for An
(bootloader) kernel.version[2]: droid NDK, GNU ld (binutils-2.27-bd24d23
(bootloader) kernel.version[3]: f) 2.27.0.20170315) #1 SMP PREEMPT Thu A
(bootloader) kernel.version[4]: ug 5 13:30:06 CDT 2021
(bootloader) git:xbl: MBM-3.0-sofia_retail-1186df2c3-210805
(bootloader) git:xbl_config: MBM-3.0-sofia_retail-1186df2c3-210805
(bootloader) git:rpm: MBM-3.0-sofia_retail-2579863-210805
(bootloader) git:tz: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:hyp: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:devcfg: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:cmnlib: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:cmnlib64: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:keymaster: MBM-3.0-sofia_retail-cf01af6-210805
(bootloader) git:prov: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) git:abl: MBM-3.0-sofia_retail-2c4117ea2d-210805
(bootloader) git:qupfw: MBM-3.0-sofia_retail-7c7ba69-210805
(bootloader) git:uefisecapp: MBM-3.0-sofia_retail-da525ab0-210805
(bootloader) frp-state: no protection (0)
(bootloader) current-slot: a
(bootloader) running-bl-slot: _a/_a
(bootloader) running-boot-lun: 0
(bootloader) slot-count: 2
(bootloader) slot-successful:_a: no
(bootloader) slot-successful:_b: no
(bootloader) slot-unbootable:_a: no
(bootloader) slot-unbootable:_b: no
(bootloader) slot-retry-count:_a: 6
(bootloader) slot-retry-count:_b: 0
(bootloader) logical-block-size: 0x200
(bootloader) erase-block-size: 0x200
(bootloader) is-userspace: no
(bootloader) pcb-part-no: SB28C55260
(bootloader) primary-display: auo_ft8756_fhd_vid
(bootloader) secondary-display:
all: listed above
Finished. Total time: 0.076s

Edit: I was able to get this rom working after first downgrading to stock Android 10.