My suggestion for you is a Tc Electronic BH250 head and a K212 cab. Great combination, light weight, portable size and sounds incredible.
If you want to try a combo, Tc Electronic BG250 1X15 sounds really good too but if you don't mind carrying the head in your gig bag pocket (yes, that small) you rather go with the first option.
If you want to try a combo, Tc Electronic BG250 1X15 sounds really good too but if you don't mind carrying the head in your gig bag pocket (yes, that small) you rather go with the first option.