Picked up some "new to me" power for the seacraft

[Grneyedloki]

So i just picked up a 2002 yamaha 250 ox66 for the SeaCraft. The motor is a left hand from a split pair and has 350 hrs but got a new power head that only has 100 hrs on it. Picked up the motor for $4000. For an additional $500 the guy gave me all the rigging (i.e. main harness, throttle, throttle cable, newer style tach, fuel gauge, Oil tank, Oil tank harness, etc.) and a prop. Some of the Rigging is brand new still in the sealed bag from yamaha. Since he only had one left hand prop i ended up with a 17p mirage plus SS. Not sure of the diameter as the motor and all already went to the shop where the boat is being worked on. So is $4500 for all that a good deal? And is there a different prop i should get or is that one a good prop for my application? Hopefully the boat will be done here in a couple of weeks. Cant wait to get back out on the water.....