The same old question will come up....that while having sat for a long period of time they will likely need a refurb due to lack of use and rubber perishing over time.
Why the need for another thread?
Just ask again in the one you made before?
You'll have to be very patient to find one with the requirements you're after personally.
Have to agree, rentech has gone down hill in my experience. When it was just mike it was fine but sadly people he took on, customer service was very poor.