Curiosity on the boar to the abattoir - I've been told that an intact adult ram can have a very strong "ram" flavour.
No problem on that with a boar? (Obviously not ram flavour, but boar testosterone flavour.)
having eaten considerable a variety of intact and "trimmed" piggies i recon diet and breed make the major contribution to taste and reports of boar taint are not realistically a major issue.
the ladies seem to have settled in very well and the wallow is wallowy ,i recon a suitable boy will be very happy ,hope you find one asap or one to "borrow for his holidays"