Agreed. To come back to single seaters after so much time away and be right on the pace is impressive stuff! If he completes a full year in GP3 and takes the title in 2014, surely a 2015 F1 drive should be on the cards?
I wouldn't read too much into these lap times. Besides, Stoneman is British and not affiliated with any development programs, he'll have a hard time competing against better sponsored drivers.