N585CA became my airplane in December 2002, purchased used from the Commander Aircraft Company moments before they declared bankruptcy. In that way, I was both extremely lucky and rather unlucky to purchase 5CA when I did. I got my instrument rating in August 2003, and as such I'm flying about 100-125 hours each year mostly for business. In November 2004, I added an IFR-approach version of the same GPS (KLN-90B now) and GPSS to make my long travels nearly effortless. About the only things I could want to add to 5CA are TKS ($40k, yikes), an MFD, and a turbonormaliser.