RR sport wheels for my black tdv8 with HST kit. NEED HELP

[wilpert]

Unlike some cars I find that there is a huge wheel choice for these cars and im finding it hard to choose:

First its the size, my used 2007 came with copy 22" in silver that look nice but in my opinion make a harsh drive.
So do I downsize to 20"?
Would a black or graphite wheel look better?
Anybody got pics that I could see to give ideas?

Thanks in advance.