I've bought 165 mm Leese cranks to try out on my fixed gear bike. I paired it with Pass quest 144 bcd spider which has 7 mm inside offset and I got 43 mm chainline with 3 mm spacers on a NDS. After using it a month now it works pretty good. The only disappointment was wider Q-factor. 154 mm instead of 150 mm according to specification on seller's page. And I've asked the seller about Q-factor before purchase and he confirmed 150 mm.
Other than that they are nice looking pretty light cranks for the money.

Now I'm interested to try out Bigrock cranks which should have 146 mm Q-factor that I like much better.