DRKWNG, I haven't seen any in their inventory. They do mostly superbike big volume (24L / 6.3 US gallon) tanks for the suzuka 8 hour race.
They have ready-to-ship stock for 1X98, 999/749, 748/916/996/998, D16RR, F1/F3, TT2, Imola etc. They also have a big tank for the MH900e, 1st gen monsters (900/750...) and 3rd gen mosnters (696/796/1100). Off the shelf tanks are listed for approx 2000 ~ 3000 US$.
They can take on-off orders, but cost isn't cheap, list price on their website starts 350,000 JPY i.e. 4,500 US$ at the current exchange rate (would have been 2800 US$ before the Lehman crisis)
You can get a decent monster for that price
but hey, if money is not a concern, their quality is the best in the market
PM me if you need more detail.