Same frame we have.
I'm so glad we did the extended, it just looks better in my opinion and give extra room behind us for small items. I need to come up with a good bag or tote that we can put back there to hold items. We did this on the Arkansas trip using my wifes insulated grocery bag and it worked well to carry clothes, camera, drinks, etc. Without it, items just fall to the floor and roll around.
The easy entry does make it easy to get in but there is nothing on the side of your leg. I don't mind it, but it can be a bit intimidating to less adventurous passengers without that feeling of security. You will want a good harness to strap you in.