Hank needs dental surgery

Hank is an 8 year old tuxedo cat that has had a large array of medical problems since we adopted him a few years ago. He was found roaming the streets of Prince George according to the shelter, and when we got him we found out he had mange and a pretty hefty parasitic infection. This little man is like a child to me so when I took him into the vet for a check up I was pretty heartbroken to hear that not only does he need a couple of teeth pulled but he also has developed a heart murmur, so they need to do an ultrasound and a chest X-ray. I was also just recently laid off so unfortunately we are now a single income household.. He has already been through so much and the most I want for him is to be happy and healthy. Any help would be awesome :) thank you.