It doesn't have to be a custom cue in order to play well....for you. Don't buy into the hype....I have had a higher end custom cue that played like ka-ka for me, more reasonably priced ones that played lights out for me, and for the last year, I have been playing with a 27 yo battle-scarred Helmstetter, that I do quite well with.
If your skill-set is solid, you can play well with just about anything. The only advantage of ordering custom is that YOU get to pick the specs and designs and woods you would like in a cue uniquely yours....but that does not guarantee that you will play better as a result.
Congrats on the new set-up, it should service you just fine for many years to come...with a little care.
Lisa