If the two accounts are RAF'd then you should level them both to 60 then level a new team to 30 and gift the veteran account of the new team to 60. I don't quite understand what you are trying to do by stopping your toon at 43. You grant them levels one at a time so once you grant one level from 42 to 43 you are done and have to do more levels. I could be missing some fundamental concept that you understand that I dont.