Jim is coming to look at the bike so I will wait (first dibs as such ) which I think is fair so if its still for sale after I will get a price for you.
Well, if you don't ask...
I would've bitten your arm off for this two months ago but I'm being a good boy and listening to the bank manager. And to rub my nose in it, I passed a guy riding one on the way in to work this morning! Hope you find your 16" version.
If you are splitting i'd maybe be interested in the forks and stem
I sympathise with the frame size though, i bought a brand new Proflex BITD (92), at 18" it was too big, cracking bike, kept it 18 months but the size issue spoiled it a bit in that time.
A couple of years ago i thought my LTS DH was rare but since joining this site i've seen about three for sale.