We'll be there whenever/ if you're ready :-)
IMHO Roxie sounds, from your brief description, to be on the lower end of the difficulty scale. We've certainly had much harder join in! And there's a huge difference between drive and aggro (even though both kinda have some visual similarities).
If you decide to check us out, a call to Judi will help lots. But only when you're ready.
And I'm sure you are right- any structured, consistent training which gives Roxie success whether at class, at home, or privately like you're doing at Kepala will benefit her.
Can't wait to hear how you go!!