Here's a similar method of doing the Survival if you want more reference:
http://replays.gensokyou.org/download.php?id=6211As for what you're doing, you're just circling around the screen fitting in between the gaps of each circle
Patch Spells
Why EosD, why do you have no Practice replay save. also
http://www.youtube.com/watch?v=TFLBHBSy8Dw. Wow that quality is very rough but it works, I guess.
Ghost Wheels is definitely an aimed card where you just alternate left and right between wheels but I personally can't tell yet when the next wave has been shot. If you can figure that out, then knowing where the wheels will land will be easy and the rest is just micro dodge
http://replays.gensokyou.org/download.php?id=6223Here's a replay anyways. I screw up at the end by trying to kill Orin instead of being safe and dodging the wheel but you get the idea.
Okuu's Final card is knowing when to stay still when to move. You have a good general idea on how to deal with the card already (from your replay) so its just practice.