Couldn't agree more
Absolutely, sound advice on all fronts.
We also found Angkor Motorcycles (Nº. 92Eo, Pasteur (St. 51), between Street 172 & 174, Phnom Penh 12210) to be excellent value for money.
There's also a couple of Americans that run a massively overpriced business, and a knowledgeable French chap (running a different outfit) that seemed genuine and experienced.
The French guy had a superb photo on the wall, of his bike floating across a large river with half a dozen plastic barrels keeping it from sinking, and a Cambodian guy swimming next to it. Off subject, but it stuck in my mind..