i need opinions, brushless e maxx e revo and europe

hello new to the show.
i currently have a e-maxx with a novak 6.5 hv and most rpm brand parts (all around a-arms, shock towers bulkhead braces, ) i also have aluminum bulkheads, 3.3 axels and knuckles, steel center axels plus the proline servo saver setup for the tmaxx ( just shave of a post for the emaxx).

i also have a revo 3.3 that is in line for a feiago8xl/mm/lipo conversion


question is will i ever use the emaxx again?

i am going to europe soon (feb 5th starting in amsterdam hoooray) for one month and need money when i get back so.... should i save the 1500+ dollar investment or get the $250-$350 cash when i get back
basically will i regret the loss of a brushless emaxx over a new faster e-revo ... ever,
let me know what ya think
thanks
p.s just got back from the bar so hope this reads correctly
cheers
J