ToolMarkSequence supports layout change planning with cost, savings, and readiness tools. Machine Relocation Effort Estimator helps estimate work needed to move machines safely. Layout Change Downtime Planner estimates production loss during the move. Move Sequence Optimizer supports planning the order of moves to reduce disruption. Capex Priority Ranker helps choose which changes should be funded first. Savings Confidence Score rates how reliable the savings estimate is based on inputs. Payback Sensitivity Tool shows how payback changes when key values shift. Carbon Footprint per Layout helps compare layout choices by emissions impact. Expansion Readiness Index checks if the layout can support future growth. Layout Version Difference Tracker helps compare versions and see what changed. Cable Tray Route Planner supports planning cable tray changes as layout updates happen.