Pre-ride check... [what else]

I've tightened and replaced all the bolts and im pressure washing everything. all plastics are off, air filter and all. Anything else I shouuld look for? [How do I make my Choke click into place? can anyone help me do that.]
Edit: is it just me? or does your "new" bike's choke not staying up aswell?

starts. but then it bogged out and wouldnt drive b/c of no tranny oil =X almost blew it. Thanks dad for stopping me =D