By all means, Xhelix, be an ELT if you can. I've thought it has been worth it, I was an ELT over 20 years ago and have found it most usefull during my career. Didn't hurt me none anyway (unless you ask my co-workers who think I'm a bit brain damaged) I've been laughed at cause I'm different, I'm laughing cause they're all the same type of losers.