I need to send an image through email that is "high res". It was raw, I converted to jpeg and resized to 1339x1114 pixels (it will ultimately be printed in an 8x10) and it is 3.8 MB. Is that not "high res"? I can't email as a tif or psd, and that would be higher quality, right? Also, can I get it printed as a TIF? Thanks!