Luckily for you it is straight up. Any turns and cha-ching. I’ve had these installed for clients (I’m a Realtor) and the folks that installed lower cost ones regretted it.
Thanks for all the advice. I called a rep in N.C. after watching a diy video. He quoted me the complete package. Seat, track and installation hardware. Up to 168 inches straight flight. I was quite happy with the price quote $2,023.00
Compared to other research I thought it was very reasonable. The company is Ameriglide.