Well seems like things are better today, if your still getting problems but not as bed i would hazard a guess that you have sorted the problems out a little but not fully. This could sound promising with a transplant. Few things first, why not add the lime to the new soil and mix it in before transplant, also find some foxfarm soil growers and see what the recomended and best amount for the soil is, it might not need much or it might need lots. I see a lot of growers like 30percent perlite, for me that is a little too much and the soil dries a little too quick for my liking, mix up 30percent and see what you think before transplanting, can always add more or less soil/perlite to get it to what you think is best.
Perlite is dangerous, do not breath in the dust it gives off, wet the bag first or wear a mask and do it outside.
Also when you transplant it will give you time to inspect the roots, healthy roots are hairy and bright white, really stand out well in the soil, unhealthy roots are dull brown and not hairy. Keep us posted. Peace