Turbo LS street car engine managment

[CamaroJesse]

I just picked up an 84 Buick t type. Since it's a hot air car I dont feel bad swapping in an LS motor. I will be swapping in a 5.3 engine with a 4l80e trans. I will be doing a mild turbo cam and building the turbo system myself. I want to keep it very street friendly. No real horsepower goals but i assume 500-600 hp on 93 octane will be pretty easy. I am looking for some ideas on what i should use for engine management. I have Holley HP efi on my ls firebird and it has been great. I see there are more systems from holley these days then when i bought my hp system. I am open to ideas.

Thanks!