Hmm this seems like a waste of time. Very nebulous. You should focus on building your product and users instead. If you do that and succeed at it you'll be able to get a meeting with whoever you want.

Most investments come from warm referrals or investors you meet and build a relationship with. I would be surprised if this got you a serious meeting with a partner who can make a decision.

How is this different than YC you ask? YC makes their terms clear and upfront (120k for x%) and has a whole process for reviewing all the applications you send in. Not only that, it is in YC's best interest to introduce you to other investors.