91 Ka24DE only battery and oil lights are on when off!?!?

[Linux2501]

Alright so when I bought my 240 it had a knocking motor, thus pulled engine-trans and after i put the engine and trans back in. and after hooking everything back up i cannot get a proper connection to start or get the fuel pump to prime, the car will not do anything all I see when i try to start the car is the battery light. I blew my alt fuse and another fuse but replaced them both. I was wondering if this could be an ecu problem or is there a main fuse or relay i maybe fried. any help will be amazing! Its a 91 240sx s13 hatch. with a ka24de. Also I used an 80 amp maxi fuse with wires from the area where the fuseable link goes, anyway the only lights im getting now are the oil and the battery lights when the car is off and the key is out or in the off position please help i need this car running asap!