Some of the IPs fresh out of fitu I've talked to are already planning to be flying the t-6 during their tour here.
One of the NSE IPs on this forum recently did just that - started instructing T-34s, then rolled into T-6s. Perhaps he can weigh in on how that went.
The IPs I don't envy (aside from scamming two good deals in a row) are the ones who go from TH-57 to T-6. Imagine going from 60+ hours a month to less than two hours a week at times.
Oh, and having to use "runways" again.