swift15: env -> candidate payload, RAD floor 110000 (measured 116,416 MiB)

scripts/frank-primary.env

@@ -73,7 +73,7 @@ FRANK_PRIMARY_IMAGE=stilldeadcode/radiance@sha256:4c3f484564bb2872784e46b0a59cbd
 # .rad files; the raw HF download and its staging dir live beside it and
 # are never mounted.
 FRANK_PRIMARY_MODEL_DIR=/home/dank/models/rad
-FRANK_PRIMARY_MODEL_FILE=qwen4exp-fp8-native.rad
+FRANK_PRIMARY_MODEL_FILE=qwen4exp-swift15-w4dn8-i8-hc8m.rad
 FRANK_PRIMARY_STATE_DIR=/home/dank/radiance-state
 # The state dir's tune/ subdirectory holds rad-tune's kernel-selection
 # cache (the engine's selector reads $RADIANCE_HOME/tune/<machine>.tune
@@ -161,4 +161,4 @@ FRANK_PRIMARY_EXTRA_ARGS=
 # container measured 177,109 MiB (1,857,127,997,440 B = 173.0 GiB; the
 # plan-only estimate 172.76 GiB covers the data planes but not the metadata
 # tail) - floor sits just under the payload.
-FRANK_PRIMARY_RAD_MIN_MIB=177000
+FRANK_PRIMARY_RAD_MIN_MIB=110000