Gramgram!!
Of course you may go in the posh coach...as you started all this (yes, you did: no denying it now!), you have the last say on any aspect. 
Indeed, we reserved best seats for you/ Watty/ SpanGran/ GTB (and Ken, if he's not too terrified at prospect...).
Delicious refreshments (both scone and non-scone-based), plus classic dusty travel sweets in a round tin, are most definitely being provided by our talented MNer home cooks...love those fox cookies, Fairfax!... (catering dept, and definitely photos of the menu, possibly headed up by TheMaddHugger, if she fancies the gig?).
Our fantasy itinerary is flexible, as and when new CFN disputes are pleasingly resolved...or wherever else seems fun. Sea air at Mablethorpe now added, Science !
Note for anyone perplexed:
This being OP/ Watty's own thread, the coach trip is just (lighthearted) imaginings celebrating her victory. Possibly also sleep deprivation kicking in.
Watty!!
We've all been thinking of you & SpanGran: glad you survived a night out with her and GTB! Ask them if they fancy a day trip.
persuade SG to brew up vast quantities of her sangria 
Can reserve an extra place for EKL, if she's now SG's Skype buddy...
What a fantastic picture that conjures up.