BYU, TESC enrollment timing and two areas of study q's!

[PonyGirl93]

OK, so I enrolled at TESC last August, so my enrollment is up at the end of August. This was going to be plenty of time to finish my degree, but I decided to chill out and slow down, so now I'm cutting it more closely. My last class for my CJ degree will finish the end of June.

Just to throw a wrench in, I'm contemplating including a second area of study: English. I will only have to get an additional 6 credits over my 36 comprehensive tuition. I could easily get those through TECEP News Writing and a BYU or TESC course (I emailed them and you can pay per-credit for classes over the 36 credit hour limit, I've seen some confusion on this issue).

So my questions are:
-If I am still enrolled when I apply for graduation, do I have to pay the enrollment extension until the actual graduation date? Naturally couldn't find this on TESC's site...
-When would I have to finish a BYU course to get the transcript sent over and evaluated for graduation? Is 2 mo. before applying safe?
-Am I missing anything about the two areas of study that will make this more difficult than anticipated (I'm aware of the 9 credit rule, but since my programs are sooo different, the unofficial evaluation really didn't make it look like an issue, and the advisor I emailed said the evaluation should be fairly correct.)

Thanks!