New E-Revo setup, Neu 1515 1Y, MM, lipos temps

[ptt81]

I just got done setting up my new stock e-revo to brushess (it's the traxxas e-revo, not a converted one), im just wondering if these temps are within normal range *as in safe to run more after 15 min* or should I be concerned? especially motor temp, this is after 15 min of continuous on-road and occasional off-road bashing.

Motor: <=145F
MM Esc w/Mod1 and fan: <=140F
4s Lipos: <=115F
Gearing: 22/68

note that <= means max it ever get up to, then it cool down as i stop and check temp, im not sure running longer will make things any hotter. Any comments or suggestions to make things better/cooler are welcome.