Aid for purchase decision 2.2/2.5

Tagchen Zettis, Now it’s happened. I’ve forgotten about the new Z4. So nothing like my dealer. Actually, I just wanted to have the 2.2, but my friend has made me such an offer that I’m now playing with the idea of switching to the 2.5% fleet: Financing to 1.9%, duration 36 months, closing rate 59%. The usual percentages are also available. Statement for this favorable offer: “BMW wants to change the Z3 drivers to Z4” (currently drive a Z3 2.0). Now I am in between the decision to order an almost fully equipped 2.2 or a slightly stretched 2.5. Priced both would be about the same. The 2.5 would not have a fully automatic. Deck (1000 Euronen I find exorbitantly expensive for this), no Xenon (the attachments in the bumper for the washing machine anyway don’t like) and only the BMW CD radio instead of business with Professional DSP. What do you think about it? Can you safely do without the few things? How does it look like? actually with the business radio and the HiFi system? I heard, that wouldn’t be the bringer anyway. Is it more worthwhile to install something decent afterwards?