Honda CG 125 advice?

Hey guys,

Im just here looking for advice. I am planning on doing a 300mile (give or take) trip from the south of the country to the north (ish) and I don't have a full license so I am going to have to use the A-B roads.. I'll be planning to ride for around 6-8hours and I was wondering would the CG be up to it? i'll be riding at around 1/4 - 1/2 throttle (45-60mph depending on hill)

I just dont want to end up with a blown up engine due to obsessive use.

Also my main beam is gone and I want to get a replacement.. i'd prefer something a little bright as atm im using the full beam and it barely makes a difference, could someone recommend a decent bulb?

Thanks.