First of all I would like to say hello to everyone out there. I am new to the Jet / V drive scene. Just sold my "Go Fast Donzi" an am looking to buy an older 1978 19ft.. Nordic Tunnel With 454 jet Drive...What should I be Looking for Besides the Normal stuff...Gel Coat Stress cracks..ect...I Am new to the Jet drive stuff...Boat has 454 Chevy w/ high lift cam, dominator pump ...10 hours since rebuild....boat looks like new and he is asking 15,000 .......sound about right or ????? any help would be great...Doc