I couldnt give you a figure on how much ive spent on my mods as nearly most of it has been custom made just for me but so far its in 5 figures then theres the autobox ive had adaptor plates fitted,custom looms made,after market ecus for nos,autobox and engine,then the rolling road time at my place where everything has been setup,if i was to say £40k that would be somewhere close to what its cost,but its worth it when you consider then fun factor when an m5 pulls up by the side of you and presumes im just in a standard 3.2 omega,then watch the smile drop when i use launch control and the engine comes to life and they hear the sound of it as they are left standing by an omega ,which is price less lmao