I cannot pretend to have much knowledge on the subject, but you can replace the pale malt with a pale LME. From what I have read, the ratio is 1 lb grain = .75 LME. I believe Orfy's recipe calls for 3.3 KG of pale malt, which is approx. 7.26 lbs. Which would mean 7.26 * .75 = 5.45 lbs of liquid malt extract. The rest of the recipe consists of specialty malts, so those would still need to be mashed or steeped. I have only done 2 batches so far, so what I say may not be the best advice. Good luck anyway.