Production Floor plan needed !

We I have attached our current floor plan. Actually it is empty warehouse. If you check the file there to small production rooms each of them is 90square meter in total so each room is 45 meters. 9Meters X9 meters. We want to keep this production rooms as is but we want to expand our production therefor we need a floor plan. We have one entrance and can not change. To give you more idea about what we produce. We want to produce food seasonings and mixes. We have 2 main produced produce. One is powders and liquids. So they have to completely separated from each one. For powder rooms we need 2 powder production room ( each room can be 70 square meters ,) We need one big liquid production room 200 square meter is enough. If you check file you will see the wall between hall 1 and 2 but we can remove this. So plan as you wish. Also we can plan a shipping area and storage are near enterence. I think we can plan new production area in hall 1 and for hall 2 we can leave for expantion or as a storage loading area. All your ideas will be highly appriacted and you can make any changes as you want. I am not very experienced in this so you can ask me questions any time.