making youtube facebook videos with ipad
 

i have a new ipad air, a focusrite scarlet 6i6, hooked up through camera connection kit. gonna use the ipad camera I have two tab modded SM57's. ever since I saw gillian welch and david rawlings use SM57's live I thought good enough for me.
(I know they have every good $10k mic for studio)

but that's what I have. I just want to create videos of acoustic guitar, and vocals of live originals and covers, for youtube and facebook. what apps are good, the iMovie app or is there a better video app to record video I could add reverb eq with etc. it's simple deal I know just any ideas thanks