Who pays the transfer charges in terminating a partnership in properties?

Q: Six brothers are in partnership in a portfolio of various properties. One of the brothers would like to exit. He would exit by taking his equal share in the form of properties. This would incur capital tax gain payments to the tax authorities and transfer and stamp duty payments. From a Shar’ee point of view, who would be liable for capital tax payments and transfer and stamp duty costs? Would it be the buyer (the brother exiting) or the sellers (the remaining five brothers)?

Eating seven ajwa in the morning

Q: I would like to act on the hadith on eating 7 'Ajwah dates in the morning for protection against magic and poison. Different qualities of Ajwah are however sold, the best quality being more than twice the price of the lowest quality (which are thin and dry). Would seven dates of any quality give the protection mentioned in the hadith? Or would I have to eat more than 7 of a cheap quality?