Can cam support gear change?

Just the opposite view I have; I figure my remaining time is short, so I want to do it one more time while I can. LOL

It's not a huge cam you have, but you don't have a lot of compression and probably don't have a lot of pop below 2k rpm which I would consider good mannered street driving rpm. You might want to go to a smaller cam when you change the gears to make it a better, more useful power combination for street cruising.