Old bow question

[brushtrooper]

Have a PSE Lightening Flite with info below
Bow is in good shape and i shot it and had a good tight group at 20yds, 30 yds was a bit wide. But it was first real day to shoot it. My question ---I want to update the site and rest, maybe put xfactor equipment on it to help reduce noise. Then play with it over the next year and eventually move upto a newer style bow. So is it money ****** away by adding upgrades to this old bow, Think its 1995-1996 era compound.
It shoots good, has new string/cable and I know the P/O has taken several deer with it.

[Dchilds]

If you plan to move accessories from that bow to a new one when you pick it up I don't think it's money wasted. If anything it would make you appreciate the new technology on a new bow much more when you get one.

[brushtrooper]

This maybe a dumb question...but
Are all the sights and res'st pretty much universal fit? Meaning the new sights and rest I see at Academy will fit my old bow? and i can transfer to a newer bow later on?
Its been 20 plus yrs for me using bows and things were alot different back then.

Thx

[wassaw]

most of the sight screw hole gaps are set standards through out the industry.

with the rest, it's one screw. might be some clearance issues (with this bow) using a newer style containment rest???