I was concerned with the whole "quickenings not being available once you buy them" thing too.
Let me at least explain that.
Ok. Each character has there own specific quickenings, so no character will have the same.
Now there are certain blocks which are the same blocks on each board that contains a quickening.
There are an equal number of blocks on the board so eventually all the characters will have all of their assigned quickenings.
So if you get one characters quickening, which only that character can get, that block will disappear from all of the boards.
This doesn't mean that your other characters has lost one of their quickenings, b/c there are other blocks on the board for them to get all their quickenings.
I hope that was at leas semi-understandable.
And concerning your other issues, don't take it too seriously. Just buy the enhancements for your characters, such as Extra HP and the such that you deem necessary and that you want and find helpful in your travels.
And then when you come across a weapon that you'd like, purchase it on the board when you find the license and then get the weapon.
IF you know that you'll soon be able to purchase the license, then why not just purchase the license instead of having to come all the way back and buy it when you could have in the first place.
You just have to be aware of what you have and what you need.
Once you get the hang of it and start buying some licenses and purchasing items you'll that it's very easy to get the hang of.
Some of the reviews make the system out to be murder, but it really isn't.
anata wa wakarimasu ka.....