205 is in the normal range, which runs 195 - 210. I would not be concerned at 205. How is when sitting still in traffic? Do you have A/C? R134 runs hotter than the old R12, so in summer your running and sitting temp may go higher with the A/C on.

My 34 runs about 200 - 205 on the road, and then will climb to about 220 sitting for a short while. I plan to get a new fan and shroud (new CCI) this year to see if that will help a bit.