Not certain that anymore speakers are needed with this answer.
You may want more yet, you are covered. Although you are rich in Adcom watts, not needed with these efficient speakers. Saying this, do watt you like and want.
Alright now...
Welcome back! May your father rest in peace.
Have you considered now taking at least a couple more pics of the front and tops of each speaker. They will also help members here evaluate the pair, unless you now have a price you would like to publish.
Thanks, for letting the forum know of the gentleman's demise. Thanks!