Running BDLS in parallel

Dear Experts,

I have a situation here and need your advise on the same.

I will have to convert two logical names in my system after refresh to two new logical names. The logical names are:

TDVCLNT210 to PRDCLNT210 and

BWDCLNT100 to BWPCLNT100

Now, my question is what if I run both of these BDLS in parallel at the same time simultaneously? Is this advisable?

I know, the system can get a bit slow but I really need to complete the conversion as early as I can because I am in a time-crunch.

Kindly advise.

Thanks,

Avishek