Ummm...
Two points:
1. Moving back in with the 'rents? Surely you don't mean that, they've spent 22 years trying to get rid of you. You have to stay in the big bad world now.
And do your own laundry, cooking etc.
2. You really /need/ 3 screens for flight sims, forward, laft and right. Best get saving.
And, no, you cannot finance 2 by doing 1.
:D