Bugeye Rear Springs

Need advice.
It's time to remove the rear leaf springs on my bugeye. I have several
questions.
1) What is the best way to remove them without disrupting/disconnecting
everything to the rear?
2) Are there good replacements being sold by anyone? This subject was probably
discussed by the group but I cannot find the e-mails.
3) Could the old ones be re-arced? If so is there someone around PA doing
this?
Any help would be greatly appreciated.
Allen