I bought this car several years ago having wanted one for a long time. it had over 125K on the clock and needed a top, shocks and seats, but the body and mechanicals were good. I gave it a new top, opting for a heated glass cloth top. I reupholstered the seats in leather. Upgraded the shocks and installed sway bars. I haven't enjoyed driving this much since my Fiat days in the 70s.
The seating position is great to me. I love the controls and the handling.
Not much. This is the closest to the perfect sports car you can find. It encompasses great handling and feel with dependability. My preference is to keep it as close to stock looking as possible.