Rally Top doesn’t offer windshields. Just installed a Rally Top. The windshield, top and a-pillar attach to the roll bar using the original OEM roll bar clamps and the a-pillar is predrilled to match windshield holes. The top overhangs windshield roll bar perfectly to match OEM clamps.
Your shield is fastened? Worst case, you’d need get OEM clamps and match drilling to at least a-pillar? But I think you could make your windshield work.