The OP is not a New Driver, still in their Teen Years, wanting to spend 20K+ on their first owned vehicle.
Advice will always be to get a bit of experience under the belt with a Fender Bender/ Older Vehicle.
The OP has obviously found a place where spending a substantial monies is a option, and is not wanting to have a continued experience of Building the Vinyl Source and Ancillaries, there is enough in the kitty to achieve their end game set up between $5K - $65K, where the spend starts and cuts off is the OP's choice, they are adult and know what they would like to achieve.
Gathering a Broader Knowledge before a Spend is no bad thing, and this is seemingly where the OP has placed themselves.