Sounds like a good idea.!
If you're not comfortable with guys (regardless of their Straight / Gay %) looking at and/or commenting on your photo's then;
"Why hesitate ?"
Regards, Joe
ps, I looked through your gallery but decided not to leave any comments in light of this Thread, but I would like to ask a question;
"The birth defect" you refer to in one of your photo's
(which is the outstanding vein in the middle of the shaft below the glans - I presume.)
"Is it ever painful ?"