2x3m Working table

Dear friends! This is one of my models of large format industrial table. One of my dreams in life is to make a small company for outside advertisement - large acrylic letters, LED ads, etc. For this reason, I'll need to have some big (no, really...BIG) working tables. This is just a basic idea. It has a board (100mm - front, left and right) for easy using of clamps. On the back, there is one more MDF beam - I plan to put a hand router on guide rails for cutting acrylic strips (for the letters). Also, there is room for tools on the bottom rack. For now, I'm buying the basic tools (drills, routers, welders), etc. One day, I hope to build a large format (2,5x3,5m) CNC router for acrylic as well... Who knows...maybe I'll make this dream come true... :) But for now - I need that type of furniture because I want them ready just before renting the working room... Feel free to advise, criticize, etc. Enjoy! P.S. Please note that I'm not a wood expert or something... I just want something really easy to do!