Well, I have a Long Land from MVT. I paid $600 for it.
Whether it would be suitable for your purposes depends on what you would expect of them. I wasn't terribly impressed myself and were I to do it over again I would either start with a Pedersoli or buy a used Indian musket. I'm not personally that worried about the safety of these muskets. From what I can see they work at very low pressure and have established a decent track record.
IMO, fit and finish were horrible and the trigger pull was horrendous. With a lot of work though I feel I now have a decent musket replica.
Some of the things I had to do were,
1) refinish the stock
2) rework the trigger
3) temper the ramrod
4) dull the finish on the metal
5) "adjust" the point of aim
6) fit the bayonet to the barrel
Now concerning that last one, when I got my bayonet, it was very, very loose. It's inner diameter was probably more than 1/16" larger than the outer diameter of the barrel and it just flopped around there like you might imagine it would.
I went to the MVT web page and read their fitting instructions and they said, "If your socket fits too loose on the barrel, give it a whack with a big hammer to make the socket's internal shape slightly out of round. This will constrict its size and make for a tighter fit." Well, this seemed even a little too half-assed for me and I'm a veteran WECSOGer. Instead I cleaned out the inside with sandpaper, a wire brush and paint thinner, (it was filthy inside too), and then lined it with a thin layer of epoxy. After letting that cure I filed it down until I had a snug fit and then repeated it again in order to get a more uniform inner surface.
At this point I have a bayonet which slides on beautifully, but it was a lot of work.