Help finding the right pump

Mods, please put this in the appropriate forum section. Thanks!!

I am trying to find the right pump to gain more towards length rather than girth.. I was reading the
Selecting your cylinder size” and my base girth is 6 inches and mid shaft is 5.5 inches. My length is 7 inches Bone pressed. According to the “selecting your cylinder size” I should get a pump that is no wider than 2 inches in diameter since I want to work on length if I’m not mistaken. I have 2 questions.

Question 1: Can someone help me find a pump that is no wider than 2 inches in diameter (cheap but effective, I’m on a budget) but also at least I’m guessing 8 1/2 to 9 inches in length.

Question 2: I also want to gain girth but more so length than girth so I am doing manual stretches, hanging and am jelqing. Will I need to replace the pump relatively soon if I gain a little bit of girth?