Worrying over my cat skill choices..

[StarMaysono]

Hello, I've been playing Trickster for a while, kinda off and on, and I've really just been doing things randomly.. So I've been wondering if I've been putting my points to good use or I've failed miserably.

Cat Info
She's a 4114 build with all points to AP, with the occasional additions to magic defense and regular defense. ( ex. 3 AP, 1 DP)
Right now I'm level 31, like I said, playing off and on.
TM level 29.
I've got 11 points right now.

Skill info
Power Blow - lvl 10
dodge master - lvl 7
magic defense breaker - lvl 1

I kinda stopped getting skills because.. well I don't wanna screw up.. xD Can someone tell me if I've done okay, or if there is a way to come back from the mistakes I've made? @.@