Neptune had some of Uranus' problems too. The rhyme scheme was right, but the scansion was all over the shop. Plus I had a repeated rhyme (bare.) 

Now scansion is not the most important part of a sonnet, but if it is inconsistent within its own structure, it can be damaging. So it took a fair amount of recasting to get it to a better place. All 8 lines of the octet bear scars, some of them taking up most of a line. The sestet faired better, with relatively minor changes in 3 of the 6 lines.

No-one will build a base like this on Neptune, at least until we manage to build massive force-fields and can manipulate gravity. Neptune apparently has rocky core, very deep in its centre. The pressure at the core is greater than 1000 atmospheres, and the core temperature exceeds 5000°C.

The planet has the fastest winds in the solar system, over 1900 kph. That's about 50% higher than the speed of sound on earth, and almost 5 times the highest cyclone speed measured. I don't think I want to go there.

If you are interested in an interesting SF book about life in gas giants, have a read of The Algebraist by Iain M. Banks.