Challenger trunk lid hinges

[Chlngrcrzy]

I need to replace these torsion bars and little slider blocks with something that works better. Any new ideas out there or aftermarket kits? I have seen some stuff in the past, but that was a few years back.

['Cuda Hunter]

I've seen a few different lids with hydraulic cylinder lifts. 
Like on a hatch back but a smaller size and chrome.