my hf has 298k miles on it, my seat is killing my back...where can i generic looking replacement seats that will work with my existing seat belt? or should i just get my old seats fixed?

i'm tempted to just buy a whole new seat from honda automotive parts. *bend over

 

take it to an auto upolstery place and get it rebuilt in my area it would cost 100 to 150 to get new foam and get the cover resewn