Bellows replacement on 3.0 mercruiser outdrive?

long story short, i had water in my boat for the first of season test drive. i looked at the bellows and noticed the smallest of them had ripped. i called grand pointe marina here in lansing michigan. and they quoted me 1000 in labor and another 600 in parts. is that price high. and since one of the bellows were ripped causing water to come in what else would have been ruined or should need to be replaced to fix the problem. what should the price quote be to replace all the parts since the outdrive is off like: gimbal, all the bellows, shift cable, and whatever else.