I dont think hotornot.com has anything do your ability to get into modelling...I usually rate around 9.5 on there for my fitness/promo shots, but I could never model. My gf is a model and she says there's lotsa BS in the industry if you go thru an agency. She says most agencies are all about sucking money outta you. I'm not sure how guys get into bigger shoots, etc, but with female models, you'll usualy have to do some TFP's (time for print) shoots prior to actually getting paid work. TFPs do add to your portfolio however.
If you're into makin money off your looks...consider stripping. As a male entertainer you can make good cash on the side, and you'll love your job!
Primary criteria to do this I think is in your build...make sure your body is better than 90% of the male population, which given how outta shape your average dude is, shouldn't be hard. You can obviously do your job without being that inshape obviously, but if you wanna get more work it helps to look your best!