hello all, new to the site and looking to take up 3d shooting for the upcoming year.

I currently have a fred bear epic xtreme, it's about 3 years old so it's in great shape. but since it's a very short bow what can I expect from it when doing 3d shooting. I am hoping it will be just fine since I don't have any funds for a 3d specific bow. I plan on doing the hunting class anyhow.

my arrows are goldtips, and I want to say they are 5575's???? but not sure.

any thoughts??????? on any improvements or tricks I can do to get started.