Maybe first check what the person contributed before getting an opinion, win 7 is over, and for a while now. I know some persons will go at it for years to have it working on their old, new, most modern systems and then still is win 10 and up the better choice.
And what makes windows 10 better? The modern app filth? The update system which breaks more than it fixes? The grade school aesthetics? The never ending stream of data reporting back to big brother? The always in "beta" stage moniker? Windows 10 is one of the worst iterations ever released from the Redmond idiots, and only the kiddo koolaid drinkers think otherwise. So my advise to you is Install Windows 11
try ltsc 2021 ( windows 10 enterprise 10 years of update / not store bloatware microsoft ads , stable update try yourself very different from windows 10 for public or windows 11 )
Please forgive me I'm new to these forms but is there a specific location where we're able to get that ISO file ? or a compatible ISO file ? I'm finding a lot of guides and tools and I'm doing my best to read over them. but instead of trying to duplicate the work that's already been done from scratch or windows 7 Sp0 Disk, is there a um mostly complete ISO available somewhere ?
Don't really care if it's enterprise or Ultimate (They have the same features if I'm not mistaken ?) I found en_windows_7_ultimate_n_with_sp1_x86_dvd_u_677597.iso at the link you provided it seems to be a later version (Higher number ?) will this work ? Any major difference between 677332 and 677597 ?