Stud Out A Concrete Wall With French Drain

You can bump the framing out in front of the drain but you will lose a lot of space that way.
Stud out a concrete wall with french drain. I would not put my bottom plate on top of the gravel of the french drain. It is not an external french drain its a french drain along the walls that drain into a sump pump. The water seeps into the french drain in one corner only. Do i put 2 inch rigid foam on the cinder block wall it would be over the drain and then add the stud wall to meet.
Preferably with metal studs and dry walls. I have french drains around the perimeter of the basement with a little curb like lip in front of the walls. The lip is 2 25 inches high and 6 5 inches deep. To clarify i want to put a stud wall along the edge of the perimeter drain.
Maybe 5 or 6 feet of wall space where you would see water seeping into the drain at times. Now here are my questions. As for the inside if water get s in and runs down the wall you must have a gap between the framing and the wall to let it run into the drain tile. See pics do i frame the walls right on top of the lip or do i put the frames in front of it frames will essentially be 6 5 inches away from the wall in this case.
Basement is about 50x30 ft. We plugged the original dime sized hole but obviously the water still seeps through in that general area it would be fine to leave that area unfinished.