Quadrajet removal questions

[SnS C10]

I have an 84 c10 swb. 305 v8-700r4. Engine is all stock. Im getting an edelbrock 650cfm carb and high rise edelbrock aluminum intake for the truck. Any problems i will run into removing the qjet and stock manifold as far as sensors and what not on the carb? will also be removing the smog pump, cruise control, complete ac unit. I just want the engine to have power steering, altenator, water pump, and thats it. I did this before on a 79 blazer but there seems to be a bit more electrical involved with the engine on the 84. can i just eliminate all electrical besides altenator, ignition, and starter and still start the engine without showing any warning lights? also, how will the 650 and highrise feel in the truck? much more responsive or? thanks for the help everyone