I also ordered the orange and the lime as my first revomazes. Can`t wait to start puzzling.
Take it slow. You'll learn a lot quickly between those two mazes. Very different and you're starting on a very difficult aspect. So just realize you might be stuck for quite a while. The progression is nice because you get to be on the learning curve and gradually learn how the puzzles can be formed or used. Nos6074 went from blue to lime and dare i say had a rough go.
Good luck! Just keep writing where you're at and im sure some one will poke you in the right direction. Read the topic on Mapping. If you can think about how you might want to do that (develop your system) that will put you quite a ways ahead.
Just remember these puzzles are supposed to be fun!
R2 Voyager 073, O: Mercury
R1, O: BU, GR, BR, AG, AU, Series Code, PU,
R1 Obs, O: BU Obs, BU Obs Pro, GR Obs, BL Obs V1, BL Obs V2, R Obs,
R1 Limited, O: BL, HM, R, OR, LM, TI, GM, Mini, CU
Paid: Eris, Makemake, Venus, Earth