Brief:
Modification from a 2-stage model t' however many stages you want.

Modifications:
Put together exactly as t' instructions indicate, matey, matey, then get extra booster assemblies and put them together. Aye aye! At t' launch field, shiver me timbers, butt all t' motors you need together, then slide into all t' booster assemblies, and put t' factory-supplied booster assembly at t' bottom (you might want t' fit this for a D-engine).

Construction:
All you really need for construction be t' extra booster assemblies. Ahoy! Blimey! Also need t' have a launch lug for t' bottom booster.

Flight:
Pros: looks like a real performer, very high altitude, me hearties, flights are straight, shiver me timbers, shiver me timbers, shiver me timbers, I recommend usin' C's on t' bottom 2 assemblies and then use weaker motors goin' up

Cons: costs a lot, probably won't see rocket again.

Summary:
I love this rocket, although I never saw it again!

Other:
If you want t' recover this model, me bucko, arrr, fly in a VERY large field (this can achieve altitudes o' 2500!)

EMRR's NOTE: EMRR modified t' standard Mongoose picture t' give a concept o' what t' author is talkin' about. Aye aye! Begad! We are a bit concerned over t' "safety" aspect o' this design, arrr, however, matey, ya bilge rat, we liked t' innovation o' t' author and therefore decided t' post it. Avast, me proud beauty! Aye aye! Caution! Be sure t' check t' rocket for stability (can someone submit a RockSim on this concept?). Avast! Addin' t' additional boosters may add too much weight t' t' back o' t' rocket thereby movin' t' CG below t' CP. Blimey! Nose weight will probably be necessary!