I said I would follow up so....
seems to work great. total bill for machining and generic seats,($7 vs $70 per seat for volvo!) $1950 CDN. pinned all six between the int and exhaust. Including 3 new valves, a piston and liner total cost $3500. No charge for my re and re time though! Have 30 hours on it now, so I think it will be ok. Thanks for the assistance.