It does no harm to try SS, esp. for solo riding. Folk recommend 32:16, but I got nowhere with that and have 32:20 so I can climb most of my usual climbs (with rests). I find it harder overall, but interesting and worthwhile, though my left knee and ankle tend to protest so I may have to give it up.
I suggest you try adapting your HT first with a kit – spacers, 18t 3/32 cog robbed from an old cassette, tensioner, unramped chainring (not essential), short chainring bolts. Shorten your existing chain and keep the bit you removed in case you want to put it back.
If you hate it, sell the kit on classifieds – there will be plenty of buyers. If you get it, then consider buying a dedicated SS bike.