Hi Chris,
Glad the repotting etc went ok
You could try a "Foliar Feed" to improve the general Appearance of the plant, which will also benefit any setting "Fruit Trusses" (On the Toms)
With the chilli plant, keep to a minimum the water, just damp, and increase the strength of your feed as your fruits sett & develop.
Good luck, and when your chilli fruits, keep 1 ripe pod for "Next" seasons seeds,
providing the variety you have is not F1.
cheers stupo.