Just got two Meyer Lemons from Logee's. They look nice and healthy and look like they were pruned for shipping. They are in 2.5 inch pots, and the roots are just starting to come through the bottoms. Should I re-pot them soon into a 3 or 4 inch pot? I'd like to hang them (we have pets) in front our south-facing sliding doors. That room usually stays around 61-63 degrees in the winter, which should be OK for temp I think, although it might be a bit warmer right in front of the window. Any advice? I really want them to do well.