You could probabbly fabricate a sheetmetal to fill in the gap that would attach to the soft top frame. Otherwise, i don't think that rounded full hard doors are meant for the YJ's. Another thing you could do IF you want to keep that full hard doors is to convert your YJ soft top to a TJ soft top which would involve gathering all the pieces from a TJ donor. You will need to take the TJ soft top to an upholstery shop and stitch up a channel for the windshield attachment. On my CJ, i thing we had to chop off 2 inches from the TJ soft top before the upholstery shop stitched on the channel retainer. You will also need the sport bars on the driver and passenger side to attach the window door surrounds.