Strength 1.0 (in case of the Experimental, if the style isn't really showing, try going higher), in this case you can also go to 1.9 , and lower it for more flexibility with the checkpoint. Same goes for your cfg, anything below 4.5 is perfect or recommended. Also try not to use too many LoRAs together as it can diminish the quality of your image fairly quickly, or a high cfg will also do that.