Monroe and Gabriel both make strut inserts that will be fairly close to stock.
If you have the stock springs, go with these. The Toc's work well with lowering springs, so they are probably a little stiffer than you want.
I have lowering springs and Toc's on a '78 and an '83 ZXT - the '83 Illuminas, the '78 Blues.
Ride is fine in both for lowered.