Sounds like you could wear something like Larkee in a L30. Seems a bit unnecessary to go through several pairs, although I'm curious to see how Zathan looks on you in a 30 and 32.
Those viker 885K look great... but totally different here: http://www.ebay.com/itm/BNWT-DIESEL-Mens-Vintage-Straight-Leg-Jeans-VIKER-885K-Stretch-All-Size-x-32-/230698664670
I don't like how they look on ebay...