Migrate project using SDK14.1 S132 to use S140

Hi

Im trying to figure out how to migrate my quite large older project from  and softdevice s132 to using s140 (SDK14.1 )in order to experiment with long range.

Besides changing header- and hex-files I think I need to change some Ram and flash setting is that correct? Which settings exactly do I need to change? 

(using arm gcc not SEGGER)

BR Mike