@grandmar Ronnie, go to the Kempf website http://www.kempf-usa.com First look at the Customer Service page to see if any of your questions are answered there. Then, call Kempf to request a quotation. I do not know what factors are included in their quotations (My car is a 2013 Prius C), but the quote does include transport of your vehicle to the Kempf facility in Florida and return to you, and a lifetime warranty. I did not qualify for any financial aid (fortunately, a daughter who paid for the equipment as a gift for my 80th birthday!), but did get the impression from interactions with Martine Kempf that she's willing to work with you on price if you are self-paying. She answers her cell phone and responds personally to emails!

As to a driving evaluation, I gather that it varies from state to state. Here in Missouri, a doctor must order the evaluation. I suggest that you call your local DMV and ask about your state and/or county regulations concerning driving with hand controls.