Ok, so I currently own TM r7 draw irons. I bought them new but never had them fit. I went to a local clubfitter with my eye on the mizuno mx 200s. So we determined that standard club length and lie is good for me. I did try out the mx200s and i love the feel. I am in lust with these irons. He said he'd give me 150 for 8 r7 clubs. I dont need the 3 iron so i would only buy 4-pw...he quoted 612 for that. that puts the total at 462 plus tax. seems like a pretty good deal to me but my question is...Is it worth it, irons for irons? Will i benefit from the mizunos enough or should i stick with the r7s and wait till a later point to upgrade? Would you consider going from r7s which are game improvement to mx200 which are also game improvement, an upgrade? Thanks for any advice.