It is an option I've been looking at however, I can't seem to find anybody who's willing to take on the job or has any good reputation.I was going to say why not get your knackered block linered, the only problem with that is you need to find somebody that's done a few successfully which is the hard bit.
I know Stumo has his done by AGRA, but they kept moving/slipping round.
I also spoke to the guy rebuilding my engine and he was very reluctant about having them resleeved too!