5. Limit 250k Force per 1 attack

I would vote for different force limits for different levels of beacon

I assume your suggestions would be for level 5 beacons?

Lower level Fortresses are given better protection, so why not Beacons too?

I agree with this. Option 4   

Chopper said:       

Option 4

League attacks  - Up to 6 members but 50k max limit per player (so you need a minimum of 4)

Also allow single player attacks of 200k.  League members would have to team up to make it work, and then the bigger players could use their troops.

option 4 

My vote would be for   

2. Limit 100k Offense per 1 attack.

Attack Limits should only be imposed if Defense Limits are imposed.  100K Defense and Offense Force Limit.  This would encourage teamwork again in beacon attacks vs single player destroying beacons because most players cannot "afford" to play the beacon game right now.  Same with the fort if fort downgrades will continue to be an achievement.  Currently a beacon league attack with 15 million will do VERY LITTLE damage against a well defended beacon...So why attack, it does not even soften the beacon.  What attack limits on beacons will cause...Big Players and leagues to defend beacons past the attack limits, and then it becomes basically impossible to get a league off a beacon.  Look at the level 20 forts...no one attacks them because it will cost 20 million sapphires to revive your troops if you attack with over 1 billion n offense and lose.  Who is going to do that