Make Testimonial Features More Robust

I have tons of testimonials that I want to keep in archive on the event page and repurpose the event page for the next event. As it appears it can on take about 3 to 4 testimonials and function effectively. I need a way to have the user to either move forward or hover over to slow down, or something like that. Right now after it goes up to 3, it stops and the user has no want of know there are many more testimonials to see as proof of concept. I know this may be an unusual ask but when you have an inaugural event and the feedback came in from many it’s important to show it to potential buyers and sponsors since it is new. Please help me to move this forwards as best as possible.

Thanks for your continued support.