Yes larger image attachment size is much needed and also please put up a better system for viewing the attachments like highslide or lightbox. Right now each attachment opens in a new page and you have to keep going back and forth. The high slide hack described here does things quite nicely
https://vborg.vbsupport.ru/showthrea...ight=highslide
And also while you are about it please consider my long pending request for a bb code or something like AME to post youtube videos.