If your intent is to take all the objectives, yes i think Paper Tiger made this goal very diffcult to achieve.. But if you read the briefing carefully it gives you some hints on what you should do..
First, look at the points allocated for each objective :
- Windmill (50vps)
- Hotel (150vps)
- Plasmolen West (100vps)
- Plasmolen East (50vps)
The hotel gives you as much points as the two plasmolen objs and the windmill insures you a victory (200vps > 150vps)
Then look at the bonus points. You get 100vps for preserving your force but only 50vps for destroying ennemy units.. Plus the briefing tells you that it is more important to preserve your men because you'll need them later.
So just go for the first two objectives and keep your casualties low, that's what I did. Got a victory on the first try.