I did look at impros...they start the pricing at $95 for the most basic vane repair and it goes up for anything more. How much more would a decent used pump cost?
x2. Nothing to worry about.should be fine....I wouldnt even worry about it unless you can feel cavitation...
if it makes you feel better dremel the edges smooth and remove any cracked areas...
You might lose a little performance, but I dont necessarily know if you'd feel it..