Ever used a paint sprayer?

If you do a good masking-tape preparation, you should be able to do your 'cracks & corners' and around windows... but if you've never used a paint-sprayer before, keep a brush handy for those areas. Note: you'll use a lot more paint with a sprayer than with rollers & brushes, so be prepared in that regard. Spend some quality time with some practice runs on old cardboard boxes or newspapers out in the yard, practice with the nozzle fixture so you feel comfortable with getting the right coverage [too near and you get runs & too much paint, too far and you don't get coverage with each p and have to do it again]. An experienced hand with a sprayer can work wonders...so practice first before committing yourself on the project itself! Good luck, buddy...