For my turbo V8

Ford motorsports R302? block(3 splayed caps)(8.2 d/h)
Eagle (347cube) forged bottom end L19 rod bolts
Venolia blower pistons 8.5 to 1
All rings/bearings
Crane hyd roller cam and lifters
Mellings pump
Head stud set
SS bolt set
Copper head gaskets
New timing cover
Rollmaster premium set
Yella Terra platinum shaft mount rockers
AFR225's complete CNC ported, dual springs, etc
Romac dual keyway blower balancer

The rotating assembly has been balanced and the block has preliminary machine work done but would require O-ringing and final hone, then just a total blueprint and assembly. The cam would need to be swapped out for a turbo friendly version. All parts are new in box.

He is asking $12000 and isn't very negotiable, is it worth 12K or less/more????????????? Everything suits my needs apart from the blower camshaft. I don't know whether to pass this up or buy it???

Any thoughts?????????????????????