I'm not looking for the "the Kingdom of God is in your heart" kind of answer. I'm wondering about the physical aspect (which is why I mentioned the resurrected bodies). And doing a keyword search brings up so many threads that have nothing to do with my question because "heaven" and "hell" are terms used in many threads. I'd rather not spend hours sifting through threads for unsatisfying answers.
The physical aspect will remain, but it will be very different because it will also have a spiritual component in addition. In this fallen world we have lost the direct communion with God through The Grace of The Holy Spirit. We are basically living on a purely physical level, having lost the spiritual.
This is why the Saints talk about acquiring the Grace of The Holy Spirit. So it's hard for anybody to describe what it will be like because it is experiential. Even Apostle Paul having been taken to Heaven was not able to describe in human words what he had experienced, only said that none of it is to be found in this world, or can even be imagined.