Feedback:User/Eclipse143/Balance suggestions for Necros

So I've been watching demos, looking at skills, and thinking of possible ways to exploit effects of some skills.

---YOU SHOULD KNOW--- I am a necro fan, I just don't want myself to be overpowered so that life would be easy, I would like the same challange similar to other classes.

Skill Exploitation
-Wells: In PvP, there is most likely going to be a team-battle similar to random arenas, heroes ascent etc. and I am just begging Anet to NOT allow wells to stack. Please please please, do not let them stack. Why? If the team-battle is 5v5 (or something) then it could be a 5 necro team ( I'll call it WellWay) and the 5 necros are equipped with Well of Blood, Mark of Blood, and Life Siphon, the team would be rather difficult to defeat ( IMO ). Well of Blood for regeneration, Mark of blood for AoE regeneration to allies and damage to enemies, life siphon for damage to target enemy, and regeneration for yourself. Also, taking the skills Poison Cloud, Ghost Armor, Enfeebling Blood, and/or Minion Skills would greatly increase efficiency. Not that I've only used skills that are introduced, and there are quite the few of them.

-Minion Bombing: Just think of 5 necros using 5 Bone Minions each, then using putrid explosion. Goooooooo figure.

-Miscellaneous: Plague, Plague Signet, Locust Swarm, Ghost Armor, and other skills like minions, life siphon, necrotic bite.

Please please please please please heed my warnings, especially for the Wells.

Thanks.