After 2 years the media will have well and truly dried out so there will be no viable bacteria left I'm afraid.
Rather than do a fish-in cycle, which is not very pleasant for the fish concerned and hard work for the fish keeper, why not do a fishless cycle instead? Much simpler as no water changes are needed and no fish suffer. Step by step instructions can be found
hereIf for some reason you still want to do a fish-in cycle, instructions are
here. A fish-in cycle is easier if you heavily plant the tank before getting fish.
I would not use the rather delicate dwarf gourami to cycle a tank with - and I would caution that these fish often have an incurable disease by the time they reach the shop tank. Honey gouramis are healthier and in a 60 litre tank you could have a male/female pair. I wouldn't use honey gouramis for cycling with either.
Unless your tank is very long for a 60 litre, it is too small for a swordtail, which needs a 75cm long tank, though some suggest a 120 cm tank. These are big, fast swimming fish. A platy would work, but I'd rather see a group of them. While they are not a shoaling fish, they are sociable and prefer to be in a group.
However, the other fish on your wish list prefer soft water while swordtails and platies prefer hard water. Do you know which type you have? Your water company should have that info on its website somewhere. If it is soft, I would leave out all livebearers; if it is hard I would avoid gouramis and south American cichlids.
I don't think any plec is suitable for a 60 litre tank. Does your dislike of shoaling fish include corydoras? A shoal of one of the dwarf species would be suitable.
I would go for the smaller apistogramma rather than the larger bolivian ram, but I'd get a pair rather than just a single fish.
I'm afraid I'm wrecking your wish list
if you could find out the hardness of your water we could offer some suggestions for you.