replacement option

The driver-side heated seat stopped working in my 2000 LC w/ 225k miles. The switch works. The connectors are good. I am sure it is the element inside the seat. So I want to know what is a good alternative to replace the OEM seats with? I looked into scheel-mann, but it doesn't have heated...

I'm looking at the option of replacing my tub with a 79+ Chinese tub. Which manufacturer makes the best full body. Any real world reviews would be appreciated. I'm not interested in a gozzard, aqualu or south American tub.