Help with suspension on 67 camaro

[Lssedan]

I mini tubbed and have a ridetech 4 link rear suspension currently with no coil over yet. I’m never going to race the car and I’m torn on paying another $3800 on front ridetech setup and coil overs front and back. What are my alternatives? I was thinking Viking coil overs front and back and use my factory control arms. Unless there is a cheaper set if control arms that you would recommend. I’d rather put the big money in my ls3 and brakes at this time