2004 Busa fuel pump reinstall


Hi everyone. I have an 04 Turbo that's been sitting a while due to injury. I'm now trying to get it back on the road. So far, I've bought new battery (not yet installed), plugs, oil and filter, coolant. I also shot some fogging oil down the plug holes and removed the gas tank to clean it. My question is, how do I get the fuel pump assembly back in the tank? Is there a trick to it? I can't seem to get the holes lined up or get the fuel connections on the right side of the tank. It is a stock pump and has a long arm on the sending unit / float. I also have the external pump that came with the RCC kit. Any help would be greatly appreciated.