I'm new to HT game. Trying to get some good AVR and 5.1 speakers with room for Dolby Atmos in the future. After some research I zeroed down to X1600H and TAV-607 (without a sub at least for now). Asked a local dealer, he said AVR will cost 58k and speakers will cost 48k. Is this AVR a good one for longevity and Dolby Atmos? Is TAV-607 a better investment as my first HT speakers? Or should I buy individual speakers instead of a package? My main use is watching movies and ya budget is 1L.