Bicycling

I've got a 1993 Trek 720 that was great in college for getting me around town. The frame is ok, but big. In 1993 it cost about $350.
I now live in the country with paved state highways and gravel roads every mile. The hybrid 3x7 just isn't doing it. So, my local bike shops have different philosophies. One would like me to alter my set up. Get some drop bars, change my drive train, but use my existing frame. The other would love to sell me a gravel bike for about $1500. I honestly think I'd spend up to $3000 for additional features. Looking specifically at a Giant Revolt 1 or 2. So a $350 investment when I had no means had gotten me through 30 years. Should I feel blessed and feel ok with moving on to a modern frame that I can feel a little more relaxed on, or do I stick with nostalgia and upgrade the components? Is love to hear what you have to offer? BTW, $1500-3000 isn't really the issue, it not great this month, but it's more the attachment.