he is not stuck, the man is just looking for someone to take the risk of the system that he thinks works
nothing special - regular, normal Wall Street approach
they have tons of people in Wall Street who are looking for OPM for their system that they thing work, at least for now...
There is a difference between "they think their system works" and they are actually trading it profitably.
Smart Money : I think , but I am not sure, a prop shop like T3live does equities swing trading.
This would give you a venue to demonstrate your system.
Also, nowdays, not learning to use the leverage seems a bit of a waste of possibilities. This is , I precise again one o-p-i-n-i-o-n. Trading has evolved : knowing to use leverage is something one could want to find out more about. Because 7k to generate 300$ in 4 months! Some people would generate 10 times this amount ( 3000$) in less than a week. But then they have other issues attached to it.