I am not a fan of alt 2, it pushes into hole 17 and it is a much easier shot. There is a much better pin for this hole..
Hole 4's alt is about 30 feet long, makes the hole a par 3 and a half.
Hole 5 in the regular position which it hasn't been for a while is good but it runs into the road.
Hole 6's alt would be good if we still could throw from up on the hill and didn't have to stay away from the water, Once again a new pin should be put in, maybe to the left of the existing pin.
Hole 7's alt is boring. Not really a good spot for an alt but a new teepad has some sweet possibilities.
Hole 9 is an awesome alt and needs a third.
Hole 10's alt is an erosion nightmare.
Hole 13 regular is the dumbest (most boring) hole on the course. Eric Brown has like 50 aces on that hole, if you ace that hole at an acepot you should have to match the pot

There is 2 really good alts for this hole, both plans use the existing fairway to the alt so assuming this happens hole 12 would need a new regular because there is no way to use the old with the new 13 fairway.
Answering some of these questions would go a long way to deciding on a good "A" and "B" course. The problem with answering this now is some holes do not work well or are really easy and that they were designed with out the city;s new limitations.. just my $.02