If the TE37s fit (sounds like they do from what aus said) I would go with those. Great track wheel, forged and very light. Curious to hear how much clearance there is.
08 E90 | Jet Black / Black | 6MT
Mods: RAC RG63 w/ Pirelli Corsa 255F/285R | Akrapovic Evo Exhaust | OEM Blacklines
Winter Setup: OEM 18s w/ Nokian Hakkapeliita R 245/40-18