1040
I'm sorry but I think you really are a bit naive if you think that three hours of stall awarness covers everything to the point of boredom. Forget IAS, it's fairly irrellavent and should be treated as no more than I guide. AoA is the main factor closely followed by flying in balance. Well flown tight turns even on base are safe if you have the skill and finesse to fly them well. Far more dangerous is the fool who believes too much bank is unsafe and tries to rudder it around
My point about plenty of slow flight and stall practice is that you learn how to recognise the onset of a stall, feel comfortable with it and even use it to your advantage. Many glider pilots scratching for lift low down will appreciate that to stay within the core of some weak thermal will require a very tight turn at a very low speed. Anything more than the very smallest radius of turn will result in a landing so you soon learn to fly on the very edge of the stall. Indeed this all becomes a personal challenge and deeply rewarding when you succeed in getting back up when others would have simply thrown it away and landed out. How does this relate to power flying? simple, it is one more skill to be mastered and is one that could ultimately save your bacon. I won't offer scenarios because you'll just say "only a fool would have got into that position in the first place" ... this may be true, but it happens. After all, to become experienced, requires experiences ... we just hope our training and our own personal standards are enough to get us through them.
IM