First grow outdoor

Good going! If you're planning an indoor grow, you can transition them any time - its more the other way around that you would have to be careful and harden the plants off slowly to adjust to sun lighting. They do look like they need a bit more light and are stretching a bit, so indoor lighting would definitely help them out. With the stems being long and stretchy, you just need to be careful of damping off (nasty soil pathogens) as well as strong winds/rain/animals toppling them over. Try not water too close to the main stem while you're deciding which way to go, too much moisture sitting around a thin stem can encourage the damping off. Regarding the smell, certain strains have a much more prominent smell to them than others but regardless of which - in late flower you will definitely notice it without some hardware or other solution to combat that. All the best, fellow grower!

They usually don't smell much till flowering. For indoors get a carbon filter if the smell is an issue. In general, you should have a tend/cabinet, a filter, fan, exhaust fan and a light

Hello Yes you're looking healthy enough. I'd build a small mound of soil around your stem to support it's stretching, and then it should build up more stem strength as it gets longer and stronger light. Sometimes the smell can be a bit rough..but you could always get a carbon filter up and running and make candles and plugins your new best friend. Lol