ftm500

Hello eveyone so yeah, right now I'm usuing a yaesu ftm 500 as my base which only has 2m/70cm and a Anytone 6666 and a AT 5555n2.. I'm kinda wondering if I should granb a good deal on a icom 7300 for HF or try to sell my 500 and 10 meter rigs and just get the yaesu ft991a..Any recommendations...