My glanza made 220bhp @ 1.2bar on a TD04 with a ZEP ecu, with not that much else done to it. Definatly give it a while, when i changed from a ct9 to tdo4 mine ran like a dog for a while but once i had a few tanks of petrol though it, it was fine.
Mods were
Walbro pump
FMIC
TD04
TD04/CT9 adaptor plates
Decat pipe
Sard Fuel pressure regulator
STANDARD Injectors
Mine run sweet as a nut, A/F was perfect
Jonny