iw ould think that if your not willing to invest say 20,000$ you should walk.you may not need this much but i think you should be prepared.i'm sure that wire harness is pretty expensive and i know the v-12 has alot of unique parts to start with.you could cut costs by doing alot of stuff yourself but only you'll know what you can handle.if you do take this on(and i hope you do-good luck!) keep us apprised of your progress.
'95 s500 (bought for wife but can't bear to share!!!) 125kms
'92 legend 180kms
'88 tbirdturbo(fantastic car-only regular maint.)120kms
'87 mustang gt(gone)
'85 mustang gt(gone-but not forgotten)