I would like to know how to form a 10man raid team ready for Naxx and Ulduar solo raids in a very fast and economical way.

Given:
Account 1: Paladin lvl 80


Plan A
Account 1 only.
Fill it with nine more lvl 80 through questing. Join guild or PUG raids. When all of them are equiped, purchase 9 accounts and character transfer.


Plan B
Account 1 RAF two accounts. Boost 2 new accounts until you have 9 lvl 60. Account 1 will Quest and Instance boost the 2 accounts until lvl 80. Purchase 7accounts and character transfer.


Plan C
Account 1 will RAF 4 accounts then when ready purchase 5 new accounts then character transfer


Plan D
Buy 9 accounts and quest/instance boost them at the same time.