The $10.00 electric pump I referenced on the Ebay ad will work to get the engine running to do the testing you need to see if it's worth investing any more money into it. There's no point in shoveling cubic dollars down a money pit until you can run the engine long enough to see if it's worth all the parts you've already bought. The metal fuel line should be 5/16", not 3/16". Rubber line is a lot more practical at this stage of the game. You should return both those parts for a refund. The pump doesn't fit, and the line is the wrong size. "Patience, grasshopper!"
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!