Retail Faux Blind Installation

2-Trip project:
Measurement Check & Installation for 1 Large Blind Project. Need a reliable handyman to help with a window treatment project for a single, large storefront window. The project requires one short visit to verify my measurements before I submit the order, and a second visit to install the blinds once they arrive.
Window Dimensions: Single window measuring 92.5" Wide x 46" High. Window Frame Material: Aluminum. (Will require appropriate self-tapping screws / metal drill bits).
Product: 2-inch Faux Wood Blinds (Note: This is an oversized, heavy unit that will require multiple center support brackets securely anchored). Standard height. A basic step stool or standard A-frame ladder is all that is needed. No extension ladders or high-ceiling work required.
Please provide a flat-rate quote for the total two-trip project, or let me know your trip fee and labor rates for this type of installation. Thank you!