Matty,
Any of the fuel only ecus will support the fuel injection, however, you may as well do it right the first time and get something that can control spark. It wont take you long to realise that the standard dizzy is no good for any 'serious' turbo application, so change it to electronic now. That way, fuel and spark can be mapped together, which will give better results all round. Smoother running, more power, less compromise

Shaun