Had a sump made some years ago for my race/sprint 240z the chap made and attached 2 wings to each side of the standard sump with a windage tray and trap doors to catch and trap the oil on hard cornering (after i killed a engine at Oulton Park Race Track) due to a hard sweeping bend, the wings each held a litre of oil extra to what the engine had, might give him a ring to see what he can do with the 200ZR sump