I do concur, I did however say I work for, not negotiate, not tender and certainly not have the expertise to see an acquisition through from start to finish.
I am a senior partner who's talents lie elsewhere in the business but that said I do understand that whilst the points you noted above sound complicated they are common practise and have much similar factions to other deals.
Depends. For example in your Regenersis example a situation like the lien on property would be fairly easily dealt with by a warranty or similar by the selling company, in Evertons case, the board are going to want the transaction to be final with as few comebacks as possible.