Being only 200 hours short, and the £/AED exchange rate at the moment, this is getting quite tempting, so long as the housing and education are at the current level. Throw in an accelerated shot at command, and I might just apply.
Where are you working at the moment. Don't buy yourself a one-way ticket out of the UK. You'd never get back once Brexit is triggered. A lot of guys are on the way back and opportunities will be few and far between - especially if the worst happens with Monarch this week :-(