Access Panels to Footwell Compartments

With hindsight, I'm probably better using standard M5 bolts than button heads to secure the access panels. With all the rubbish thrown up under the wheel arches once on the road, bolts with a standard hex head will be a lot easier to remove using a socket/spanner than button heads with an Allen key. I'll add some bolts to my shopping list and change them over at a later date.
I've also chosen to secure the panels at the corners, it's crossed my mind whether these would have been better secured half way along the edges to pull the panel tighter against the bulkhead, I guess time will tell...