Originally Posted by Resonance
True enough, and an admirable sentiment.
I think quite a few of us could never go back to scratch, though, newplayer sense of juridical certainty be damned. I too am on the houserules ftw-team, absolutely! :)
At this point, my own HARP-Rolemaster hybrid consists of about 30% absolute homebrew (professions and magic system as well as mutations of all the remainding 70% 'book' rules of which: ) 40% is Rolemaster (mainly for the skillsystem and openended d100 system) and 30% Harp (mainly for the on the fly combat system and the spells put into my own magic system)
I'm happy with the result, and as such new players will just have to learn how we do things in my campaign... I haven't heard anyone voice complaints, as yet. (But then I am a crazed simulationist at that, so perhaps they are just scared I'll behead them...?)
In conclusion, I too could in all honesty only suggest that you go with what you've got, houserules, hybrid systems and all.
But then, 20$ isn't a lot, supposing that you haven't bought the FG RMC ruleset as yet. I'm positive the text included in FGs Rolemaster Classic is the same that you'll find in the printed books/pdfs (for your evalution), and you'll have the added value of being able to click and drag monster stats into easy view and use at a moments notice. That function alone makes it a worthwhile investment of 20$, I reckon.