Single plug ecu engine - no ecu

[smokeandpoke]

Guys

Seen a single plug engine from a 106, but the guys sold the ecu (doh)
What's my best option re ecu's? Not too sure about where to start as ive been trying to find a complete engine with ecu etc.

Do will a standalone do everything an oem would, i know you have your mappable bits but in terms of basic function?
What ecu's are best, easiest to get hold of and will do the job? The engine is standard now but end goal will be a turbo build.
Ive seen different names - predator vems etc but i just want something simple that will do the job and will be uncomplicated to have mapped. As long as it starts, drives fuels and boosts properly, doesnt blow up anx isnt a fortune to have mapped, its perfect for me.

Just looking for advice as to features and functions etc

Thanks in advance