Need extended mirrors & other questions

I am just a discussion with my insurance agent and a signature away from purchasing a 2619 Trailmanor and have a few questions that come to mind.

Will I need to buy extended rearview mirrors for my Chevy suburban 1500 to see around the TM?

Is a Drawtite brake controller an OK unit ...or should I spring for a Prodigy controller?

How easy is it to move a TM by hand or with a manual hitch dolly?

I am curious how many of you have forgone the AC unit and feel the stock fan is adequate? I will be camping mostly in Calif and vicinity and just do not see the need for AC.... am I wrong?

Has anyone tried towing with a semi full grey water tank and will the TM tow OK as such?

I am sure I'll have some more questions the closer I get to taking delivery. Hope to see some of you out there this year (I hope, I hope, I hope)