Rod size 7016 7018 6G pipe butt v-up tube-to-plate fillet?

I want to get practicing for SMAW Coding - the two "full-range" Codings fillet and butt.

I'm in the UK.

Would you go for

root & fillet-corner

fill and cap (butt)

for both the fillet tube-to-plate and the pipe butt 6G?

I have a Miller Dynasty inverter, so that's about as good as it gets (?!).

For what is being looked for in jobs, must be: Basic (7016/7016) run upwards multilayer

Best wishes, Rich S