hi mate i would very seriously consider splitting it as ian howell engines etc are no longer available and in new unused condition would fetch good money , it a shame that people break car etc but trust me you will make more in parts than you would selling it as a package. iam also a custom/very good friend of ian howells with one of his best engines hes produced (522bhp) and that bottom end is excatly the same spec as mine so id want about £1600 for that . as for the head god knows how many people have got in contact with me asking if i can get area six valve springs so you would get a good price for that , if you need any help on fair prices then send me a pm mate as ive sold loads of area six parts over the years, good luck mate in whatever you decided to do
cheers paul