Congrats on your new bass I hope you, have many happy years with it they are great basses. I had a 1992 Fireglo 4003 for £650 which I slightly modified, totally gutted when I had to let it go instant regret. Fast forward to this February I too had a Ric itch but I honestly couldn't justify the prices secondhand, so I looked for a good copy of the 4001/4003.
I found a 1990 Greco RB-85 for roughly what I paid for the 4003. The strap buttons & the control knobs from my 4003, are now on the Greco.