VTL 300 Deluxe monoblocks

Could anyone recommend someone that could work on VTL 300 Deluxe? They are currently working. I power them up with a variac so the caps don’t blow. However, they should be updated with new caps, internal wiring, etc. I don’t feel competent to DIY this,
so am looking for a professional. BTW, VTL will no longer do work on them. I guess they want me to go buy one of their newer models.