I'm sorry my friend, but your budget it's crazy. you should be thinking less on the equipment that is not what makes a good film, it certainly helps, but it won't make it great. I would advice you to use the resources you have available and shape your story around them so they don't feel force into the story. asking for money is hard, even for someone who has experience and a reasonable budget, I believe is three times harder for a first short and this insane amount of money that you are trying to collect. it's not up to people to pay for you filmmaking "startup kit" there are people out there who probably would help you finance your film, but not your entire filmmaking career! you may think I'm being mean or pessimistic, but it's not that at all, actually I'm going thru the same process right now; looking for financing for my short film, I have a Gofundme campaign explainig why I need the money and I'm only asking for 3,000: I'm half way thru the campaign and I only have 500 which most are from family and friends. you need to bring down your expectations and work with what you got, but I wish you all the best!!