I have questions and a few suggestions:

1.) How big is the space you have now? Is it lightproof?
2.) How big is the space at your friends house? Is this lightproof?
3.) Are you circulating new air in your space or just spinning stagnant air all the time?
4.) How old are your plants?
5.) What light cycle are you on right now?
6.) Where are you located? Depending on where you are, transplanting outdoors could end up to be dissapointing
7.) Please stop calling them tomatoes...
8.) What do you know about plant biology?
9.) In order to do even the smallest good with your plants, you want, at the very least, 2000 lumens per sq. feet
10.) NO MORE THAN ONE PLANT PER POT!


Let's start with these and see what you got

SMG