I saw a local flying RV-7A slider a few years back with decks in the baggage area. I thought it looked great and got some RV-6 decks from Vans as they are undrilled.
It took a little careful measuring and it took a bit of tinkering, but it was easy to make the cut-outs for the aft fuse bulkhead and the hardware at the F-705 position.
I selected positions for the rivets and match drilled the existing bolt holes for Almost RV-14.
I will have to wait with the riveting until after the skins are in place as the deck limits the bucking access for those.